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This page lists public opinion polls conducted for the next South Korean legislative election. For more information, visit the National Election Survey Deliberation Committee of Korea. [1]
Contents
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This page lists public opinion polls conducted for the next South Korean legislative election. For more information, visit the National Election Survey Deliberation Committee of Korea. [1]
| Fieldwork date | Sample size | Margin of error | Polling firm | DPK | PPP | RKP | RP | PP | NFP | BIP | SDP | Others | Und./ no ans. | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25–27 Nov | 1,000 | ±3.1 | Gallup Korea [2] | 42 | 24 | 3 | 3 | 1 | — | 0.2 | 0.1 | 1 | 26 | 18 |
| 24–26 Nov | 1,003 | ±3.1 | NBS [3] [a] | 39 | 22 | 3 | 2 | 2 | — | — | — | 1 | 32 | 17 |
| 24–25 Nov | 1,008 | ±3.1 | KSOI [4] | 45.5 | 29.4 | 1.9 | 2.4 | 1.9 | — | — | — | 2.7 | 16.1 | 16.1 |
| 22–23 Nov | 1,000 | ±3.1 | EveryResearch / Medialocal [5] | 40.4 | 36.4 | 3.0 | 3.1 | 1.3 | — | — | — | 4.1 | 11.8 | 4.0 |
| 22–23 Nov | 1,003 | ±3.1 | KIR / Cheonjiilbo [6] | 42.1 | 38.0 | 2.2 | 3.5 | 1.2 | — | — | — | 2.9 | 10.1 | 4.1 |
| 21–22 Nov | 1,008 | ±3.1 | Flower Research [7] | 54.6 | 29.0 | 1.7 | 2.0 | 0.8 | — | — | — | 0.7 | 11.3 | 25.6 |
| 20–21 Nov | 1,004 | ±3.1 | Realmeter / EKN [8] | 47.5 | 34.8 | 2.9 | 3.8 | 1.1 | — | — | — | 1.8 | 8.0 | 12.7 |
| 18–20 Nov | 1,000 | ±3.1 | Gallup Korea [2] | 43 | 24 | 3 | 3 | 1 | — | 0.2 | — | 1 | 26 | 19 |
| 17–18 Nov | 1,037 | ±3.0 | Media Tomato / News Tomato [9] | 43.2 | 35.9 | 2.3 | 2.8 | 1.9 | — | — | — | 1.8 | 12.0 | 7.3 |
| 15–17 Nov | 2,003 | ±2.2 | Jowon C&I / Straight News [10] | 42.2 | 39.6 | 2.1 | 2.3 | 1.1 | — | — | — | 1.6 | 11.1 | 2.6 |
| 15–16 Nov | 1,005 | ±3.1 | KIR / Cheonjiilbo [11] | 38.3 | 38.2 | 3.1 | 4.1 | 2.0 | — | — | — | 2.6 | 11.7 | 0.1 |
| 14–15 Nov | 1,006 | ±3.1 | Flower Research [12] | 53.7 | 25.2 | 2.6 | 3.6 | 0.9 | — | — | — | 1.3 | 12.7 | 28.5 |
| 13–14 Nov | 1,006 | ±3.1 | Realmeter / EKN [13] | 46.7 | 34.2 | 3.2 | 3.1 | 1.0 | — | — | — | 2.8 | 9.1 | 12.5 |
| 11–13 Nov | 1,003 | ±3.1 | Gallup Korea [2] | 42 | 24 | 2 | 3 | 1 | — | 0.2 | 0.2 | 0 | 27 | 18 |
| 10–12 Nov | 1,004 | ±3.1 | NBS [14] [a] | 42 | 21 | 4 | 3 | 1 | — | — | — | 2 | 27 | 21 |
| 10–11 Nov | 1,002 | ±3.1 | KSOI [15] | 41.6 | 32.4 | 3.1 | 3.9 | 0.9 | — | — | — | 2.3 | 15.8 | 9.2 |
| 8–10 Nov | 1,009 | ±3.1 | Hangil Research / Kukinews [16] | 38.7 | 26.0 | 3.5 | 3.8 | 1.0 | — | — | — | 3.3 | 23.8 | 12.7 |
| 7–8 Nov | 1,000 | ±3.1 | EveryResearch / Medialocal [17] | 44.6 | 38.1 | 2.5 | 2.9 | 1.5 | — | — | — | 3.9 | 6.5 | 6.5 |
| 7–8 Nov | 1,007 | ±3.1 | Flower Research [18] | 55.3 | 28.9 | 2.3 | 2.3 | 0.3 | — | — | — | 0.6 | 10.3 | 26.4 |
| 6–7 Nov | 1,004 | ±3.1 | Realmeter / EKN [19] | 46.5 | 34.8 | 2.5 | 4.2 | 0.8 | — | — | — | 1.7 | 9.5 | 11.7 |
| 4–6 Nov | 1,002 | ±3.1 | Gallup Korea [2] | 40 | 26 | 4 | 4 | 1 | — | 0.1 | — | 1 | 24 | 14 |
| 3–4 Nov | 1,031 | ±3.0 | Media Tomato / News Tomato [20] | 46.5 | 30.3 | 3.2 | 3.5 | 1.8 | — | — | — | 2.1 | 12.6 | 16.2 |
| 3–4 Nov | 1,000 | ±3.1 | Gongjung / PennMike [21] | 47.3 | 38.4 | 3.2 | 3.2 | 0.8 | — | — | — | 2.8 | 4.4 | 8.9 |
| 1–3 Nov | 2,001 | ±2.2 | Jowon C&I / Straight News [22] | 46.0 | 36.7 | 1.8 | 3.2 | 0.7 | — | — | — | 1.1 | 10.5 | 9.3 |
| 2–3 Nov | 1,005 | ±3.1 | KIR / Cheonjiilbo [23] | 43.4 | 37.4 | 3.0 | 2.1 | 1.7 | — | — | — | 2.9 | 9.5 | 6.0 |
| 31 Oct–1 Nov | 1,004 | ±3.1 | Flower Research [24] | 54.6 | 28.6 | 1.6 | 2.3 | 0.5 | — | — | — | 1.0 | 11.6 | 26.0 |
| 29–31 Oct | 1,000 | ±3.1 | Researchview [25] | 40.8 | 33.6 | 4.3 | 5.1 | 1.7 | 1.3 | 1.0 | 0.9 | 3.0 | 8.4 | 7.2 |
| 30–31 Oct | 1,004 | ±3.1 | Realmeter / EKN [26] | 45.4 | 37.9 | 1.8 | 2.8 | 1.3 | — | — | — | 2.0 | 8.8 | 7.5 |
| 28–30 Oct | 1,002 | ±3.1 | Gallup Korea [2] | 41 | 26 | 3 | 3 | 2 | — | 0.2 | 0.1 | 1 | 26 | 15 |
| 27–29 Oct | 1,001 | ±3.1 | NBS [27] [a] | 39 | 25 | 3 | 3 | 1 | — | — | — | 2 | 25 | 14 |
| 27–28 Oct | 1,002 | ±3.1 | KSOI [28] | 41.4 | 36.4 | 2.2 | 2.9 | 0.7 | — | — | — | 2.1 | 14.3 | 5.0 |
| 25–27 Oct | 1,011 | ±3.1 | Hangil Research / Kukinews [29] | 35.2 | 25.5 | 4.8 | 3.6 | 1.9 | — | — | — | 3.3 | 25.7 | 9.7 |
| 24–25 Oct | 1,002 | ±3.1 | Flower Research [30] | 52.5 | 30.2 | 2.1 | 2.4 | 0.9 | — | — | — | 0.7 | 11.2 | 22.3 |
| 23–24 Oct | 1,004 | ±3.1 | Hankook Research / Korea Times [31] | 44 | 25 | 2 | 2 | 1 | — | — | — | 1 | 25 | 19 |
| 23–24 Oct | 1,001 | ±3.1 | Realmeter / EKN [32] | 44.1 | 37.3 | 3.3 | 3.5 | 1.5 | — | — | — | 1.9 | 8.5 | 6.8 |
| 21–23 Oct | 1,000 | ±3.1 | Gallup Korea [33] | 43 | 25 | 3 | 2 | 1 | — | 0.2 | 0.1 | 1 | 25 | 18 |
| 20–21 Oct | 1,002 | ±3.1 | KIR / Cheonjiilbo [34] | 42.4 | 36.2 | 3.8 | 3.4 | 1.7 | — | — | — | 2.2 | 10.3 | 6.2 |
| 18–20 Oct | 2,019 | ±2.2 | Jowon C&I / Straight News [35] | 42.5 | 39.3 | 2.4 | 3.2 | 0.9 | — | — | — | 1.2 | 10.4 | 3.2 |
| 18–19 Oct | 1,000 | ±3.1 | EveryResearch / Medialocal [36] | 41.9 | 37.7 | 3.4 | 3.8 | 0.9 | — | — | — | 3.9 | 8.3 | 4.2 |
| 17–18 Oct | 1,004 | ±3.1 | Flower Research [37] | 53.9 | 26.9 | 2.4 | 3.2 | 0.5 | — | — | — | 1.0 | 12.1 | 27.0 |
| 16–17 Oct | 1,008 | ±3.1 | Realmeter / EKN [38] | 46.5 | 36.7 | 3.1 | 3.0 | 1.4 | — | — | — | 2.0 | 7.4 | 9.8 |
| 14–16 Oct | 1,001 | ±3.1 | Gallup Korea [39] | 39 | 25 | 3 | 3 | 1 | — | 0.4 | — | 1 | 28 | 14 |
| 13–15 Oct | 1,000 | ±3.1 | NBS [40] [a] | 39 | 23 | 3 | 4 | 1 | — | — | — | 2 | 29 | 16 |
| 13–14 Oct | 1,000 | ±3.1 | KSOI [41] | 42.3 | 32.2 | 1.6 | 2.7 | 1.1 | — | — | — | 2.7 | 17.4 | 10.1 |
| 13–14 Oct | 1,007 | ±3.1 | KIR / Cheonjiilbo [42] | 41.7 | 38.2 | 2.5 | 3.2 | 1.1 | — | — | — | 2.1 | 11.2 | 3.5 |
| 10–11 Oct | 1,011 | ±3.1 | Flower Research [43] | 53.3 | 29.0 | 2.6 | 3.8 | 1.2 | — | — | — | 1.1 | 10.0 | 24.3 |
| 7–8 Oct | 1,001 | ±3.1 | KIR / Cheonjiilbo [44] | 43.0 | 39.4 | 2.8 | 2.5 | 0.6 | — | — | — | 2.6 | 9.1 | 3.6 |
| 1–2 Oct | 1,008 | ±3.1 | Realmeter / EKN [45] | 47.2 | 35.9 | 3.3 | 2.8 | 1.0 | — | — | — | 2.1 | 7.7 | 11.3 |
| 1–2 Oct | 1,000 | ±3.1 | Ipsos / SBS [46] | 46 | 26 | 3 | 4 | 1 | — | 0 | 0 | 1 | 18 | 20 |
| 1–2 Oct | 1,000 | ±3.1 | Korea Research / MBC [47] | 44 | 27 | 4 | 4 | 1 | — | 0 | 0 | 3 | 17 | 17 |
| 29 Sep–1 Oct | 1,003 | ±3.1 | NBS [48] [a] | 41 | 22 | 3 | 3 | 1 | — | — | — | 1 | 30 | 19 |
| 30 Sep–1 Oct | 1,000 | ±3.1 | KIR / Cheonjiilbo [49] | 43.0 | 37.2 | 3.2 | 2.6 | 0.8 | — | — | — | 3.3 | 9.9 | 5.8 |
| 29–30 Sep | 1,010 | ±3.1 | Gallup Korea / Segye Ilbo [50] | 45 | 28 | 3 | 3 | 1 | — | 1 | 0 | 1 | 18 | 17 |
| 28–30 Sep | 1,000 | ±3.1 | Researchview [51] | 42.5 | 33.2 | 4.0 | 3.4 | 0.9 | 1.3 | 0.7 | 0.5 | 1.8 | 11.7 | 9.3 |
| 28–29 Sep | 1,016 | ±3.1 | Ace Research / Newsis [52] | 41.5 | 29.0 | 3.5 | 3.8 | 2.0 | — | — | — | 3.1 | 17.1 | 12.5 |
| 27–29 Sep | 1,014 | ±3.1 | Hangil Research / Kukinews [53] | 36.7 | 24.7 | 3.9 | 4.1 | 1.8 | — | — | — | 6.9 | 21.7 | 12.0 |
| 27–29 Sep | 2,002 | ±2.2 | Jowon C&I / Straight News [54] | 43.7 | 38.8 | 2.4 | 2.6 | 0.5 | — | — | — | 1.3 | 10.6 | 4.9 |
| 26–27 Sep | 1,002 | ±3.1 | Flower Research [55] | 51.4 | 27.4 | 2.2 | 3.6 | 0.8 | — | — | — | 1.2 | 13.4 | 24.0 |
| 26–27 Sep | 1,000 | ±3.1 | KIR / Cheonjiilbo [56] | 40.5 | 37.8 | 3.8 | 4.0 | 0.9 | — | — | — | 1.7 | 11.3 | 2.7 |
| 25–26 Sep | 1,010 | ±3.1 | Realmeter / EKN [57] | 43.3 | 38.3 | 3.0 | 3.4 | 0.8 | — | — | — | 2.1 | 9.1 | 5.0 |
| 23–25 Sep | 1,002 | ±3.1 | Gallup Korea [58] | 38 | 24 | 3 | 3 | 1 | — | 0.2 | 0.1 | 1 | 30 | 14 |
| 22–23 Sep | 1,033 | ±3.0 | Media Tomato / News Tomato [59] | 46.5 | 31.6 | 2.5 | 3.1 | 2.0 | — | — | — | 2.4 | 12.0 | 14.9 |
| 22–23 Sep | 1,000 | ±3.1 | KSOI [60] | 42.6 | 32.5 | 1.9 | 3.1 | 1.4 | — | — | — | 2.0 | 16.5 | 10.1 |
| 19–20 Sep | 1,000 | ±3.1 | EveryResearch / Medialocal [61] | 40.6 | 39.5 | 2.4 | 3.3 | 1.4 | — | — | — | 3.7 | 9.1 | 1.1 |
| 19–20 Sep | 1,005 | ±3.1 | Flower Research [62] | 56.2 | 25.4 | 2.3 | 1.9 | 0.9 | — | — | — | 0.9 | 12.3 | 30.8 |
| 19–20 Sep | 1,001 | ±3.1 | KIR / Cheonjiilbo [63] | 42.0 | 35.2 | 2.6 | 3.7 | 1.4 | — | — | — | 1.7 | 13.4 | 6.8 |
| 18–19 Sep | 1,007 | ±3.1 | Realmeter / EKN [64] | 44.2 | 38.6 | 1.9 | 4.1 | 1.5 | — | — | — | 2.1 | 7.5 | 5.6 |
| 16–18 Sep | 1,001 | ±3.1 | Gallup Korea [65] | 41 | 24 | 2 | 3 | 1 | — | 0.3 | 0.1 | 1 | 28 | 17 |
| 15–17 Sep | 1,002 | ±3.1 | NBS [66] [a] | 41 | 22 | 2 | 3 | 1 | — | — | — | 1 | 29 | 19 |
| 14–18 Sep | 1,012 | ±3.1 | Gallup Korea / SisaIN [67] | 46.0 | 27.2 | 1.8 | 5.6 | 1.1 | — | 0.3 | 0.1 | 1.5 | 16.3 | 18.8 |
| 13–15 Sep | 2,000 | ±2.2 | Jowon C&I / Straight News [68] | 45.1 | 36.2 | 1.9 | 2.9 | 0.6 | — | — | — | 2.2 | 11.2 | 8.9 |
| 12–13 Sep | 1,003 | ±3.1 | Flower Research [69] | 56.3 | 25.5 | 1.5 | 3.1 | 0.6 | — | — | — | 1.2 | 11.9 | 30.8 |
| 11–12 Sep | 1,001 | ±3.1 | Realmeter / EKN [70] | 44.3 | 36.4 | 2.6 | 4.4 | 1.5 | — | — | — | 2.0 | 8.7 | 7.9 |
| 10–11 Sep | 1,000 | ±3.1 | KOPRA [71] | 44 | 39 | 3 | 3 | 1 | — | — | — | 2 | 9 | 5 |
| 9–11 Sep | 1,002 | ±3.1 | Gallup Korea [72] | 42 | 24 | 2 | 3 | 1 | — | 0.3 | 0.1 | 1 | 26 | 18 |
| 9–10 Sep | 1,003 | ±3.1 | Korea Research / MBC [73] | 48 | 22 | 2 | 4 | 1 | — | 0 | 0 | 2 | 21 | 26 |
| 9–10 Sep | 1,001 | ±3.1 | KIR / Cheonjiilbo [74] | 43.9 | 36.1 | 1.8 | 3.0 | 0.5 | — | — | — | 1.7 | 13.0 | 7.8 |
| 8–10 Sep | 1,000 | ±3.1 | Hankook Research / KBS [75] | 48 | 21 | 4 | 3 | 1 | — | — | — | 1 | 22 | 27 |
| 8–9 Sep | 1,037 | ±3.0 | Media Tomato / News Tomato [76] | 49.3 | 30.9 | 2.6 | 2.5 | 1.3 | — | — | — | 2.2 | 11.1 | 18.4 |
| 8–9 Sep | 1,002 | ±3.1 | KSOI [77] | 44.0 | 30.1 | 2.6 | 4.0 | 1.6 | — | — | — | 3.0 | 14.7 | 13.9 |
| 3–7 Sep | 2,207 | ±2.1 | STI / Hankyoreh [78] | 48.0 | 29.5 | 4.3 | 5.3 | 0.8 | — | — | — | 2.6 | 9.4 | 18.5 |
| 5–6 Sep | 1,000 | ±3.1 | EveryResearch / Medialocal [79] | 42.7 | 37.7 | 2.3 | 3.8 | 2.3 | — | — | — | 3.6 | 9.4 | 5.0 |
| 5–6 Sep | 1,001 | ±3.1 | Flower Research [80] | 55.6 | 25.3 | 1.8 | 4.0 | 0.5 | — | — | — | 0.6 | 12.2 | 30.3 |
| 5–6 Sep | 1,009 | ±3.1 | KIR / Cheonjiilbo [81] | 45.6 | 35.6 | 3.6 | 3.3 | 1.1 | — | — | — | 0.8 | 10.0 | 10.0 |
| 4–5 Sep | 1,005 | ±3.1 | Realmeter / EKN [82] | 44.6 | 36.2 | 2.7 | 4.5 | 1.3 | — | — | — | 2.0 | 8.6 | 8.4 |
| 2–4 Sep | 1,002 | ±3.1 | Gallup Korea [83] | 41 | 24 | 4 | 3 | 1 | — | 0.3 | — | 1 | 25 | 17 |
| 1–3 Sep | 1,005 | ±3.1 | NBS [84] [a] | 43 | 20 | 5 | 4 | 1 | — | — | — | 2 | 26 | 23 |
| 1–2 Sep | 1,000 | ±3.1 | Gongjung / PennMike [85] | 42.9 | 31.0 | 4.7 | 3.2 | 0.9 | — | — | — | 4.4 | 13.0 | 11.9 |
| 30 Aug–1 Sep | 2,003 | ±2.2 | Jowon C&I / Straight News [86] | 42.6 | 39.0 | 2.3 | 3.5 | 0.6 | — | — | — | 2.1 | 9.8 | 3.6 |
| 30 Aug–1 Sep | 1,010 | ±3.1 | Hangil Research / Kukinews [87] | 37.0 | 23.2 | 5.9 | 3.5 | 2.4 | — | — | — | 5.1 | 23.0 | 13.8 |
| 29–31 Aug | 1,000 | ±3.1 | Researchview [88] | 42.6 | 31.2 | 5.1 | 4.6 | 0.8 | 1.0 | 0.5 | 0.3 | 3.2 | 10.7 | 11.4 |
| 29–30 Aug | 1,008 | ±3.1 | Flower Research [89] | 50.3 | 26.5 | 3.9 | 3.5 | 0.8 | — | — | — | 1.1 | 14.0 | 23.8 |
| 29–30 Aug | 1,000 | ±3.1 | KIR / Cheonjiilbo [90] | 43.0 | 34.3 | 4.5 | 4.3 | 0.4 | — | — | — | 1.8 | 11.7 | 8.7 |
| 28–29 Aug | 1,006 | ±3.1 | Realmeter / EKN [91] | 46.7 | 36.1 | 2.5 | 3.7 | 1.2 | — | — | — | 1.4 | 8.4 | 10.6 |
| 27–28 Aug | 1,002 | ±3.1 | KSOI [92] | 47.0 | 30.7 | 2.8 | 3.2 | 0.7 | — | — | — | 1.9 | 13.7 | 16.3 |
| 26–28 Aug | 1,000 | ±3.1 | Gallup Korea [93] | 44 | 23 | 2 | 3 | 1 | — | 0.5 | — | 2 | 25 | 21 |
| 25–26 Aug | 1,031 | ±3.1 | Media Tomato / News Tomato [94] | 39.1 | 37.3 | 4.9 | 5.3 | 0.7 | — | — | — | 2.1 | 10.6 | 1.8 |
| 22–23 Aug | 1,000 | ±3.1 | EveryResearch / Medialocal [95] | 40.4 | 39.3 | 2.3 | 4.2 | 1.0 | — | — | — | 4.3 | 8.5 | 1.1 |
| 22–23 Aug | 1,005 | ±3.1 | Flower Research [96] | 49.7 | 28.6 | 4.6 | 3.2 | 0.7 | — | — | — | 0.7 | 12.4 | 21.1 |
| 21–22 Aug | 1,004 | ±3.1 | Realmeter / EKN [97] | 45.8 | 35.5 | 3.2 | 3.4 | 1.5 | — | — | — | 2.7 | 7.9 | 10.3 |
| 19–21 Aug | 1,004 | ±3.1 | Gallup Korea [98] | 44 | 25 | 4 | 3 | 0.5 | — | 1 | — | 1 | 22 | 19 |
| 18–20 Aug | 1,001 | ±3.1 | NBS [99] [a] | 40 | 19 | 4 | 4 | 2 | — | — | — | 1 | 30 | 21 |
| 18–19 Aug | 1,001 | ±3.1 | KIR / Cheonjiilbo [100] | 43.1 | 33.2 | 4.1 | 3.9 | 0.6 | — | — | — | 2.4 | 12.7 | 9.9 |
| 16–18 Aug | 2,000 | ±2.2 | Jowon C&I / Straight News [101] | 44.0 | 38.1 | 2.8 | 2.2 | 0.6 | — | — | — | 1.6 | 10.8 | 5.9 |
| 15–16 Aug | 1,007 | ±3.1 | Flower Research [102] | 54.0 | 24.5 | 4.2 | 3.7 | 0.5 | — | — | — | 1.0 | 12.1 | 29.5 |
| 12–14 Aug | 1,007 | ±3.1 | Gallup Korea [103] | 41 | 22 | 3 | 3 | 1 | — | 0.1 | 0.1 | 2 | 28 | 19 |
| 11–12 Aug | 1,037 | ±3.0 | Media Tomato / News Tomato [104] | 43.7 | 33.8 | 3.5 | 3.6 | 1.1 | — | — | — | 3.5 | 10.8 | 9.9 |
| 11–12 Aug | 1,006 | ±3.1 | KSOI [105] | 44.4 | 27.6 | 2.2 | 3.5 | 1.0 | — | — | — | 2.8 | 18.5 | 16.8 |
| 11–12 Aug | 1,002 | ±3.1 | KIR / Cheonjiilbo [106] | 45.0 | 34.4 | 2.9 | 3.3 | 0.8 | — | — | — | 2.8 | 10.8 | 10.6 |
| 8–9 Aug | 1,001 | ±3.1 | Flower Research [107] | 56.7 | 25.3 | 3.3 | 2.8 | 0.6 | — | — | — | 1.0 | 10.2 | 31.4 |
| 7–8 Aug | 1,006 | ±3.1 | Realmeter / EKN [108] | 48.4 | 30.3 | 4.0 | 3.1 | 1.4 | — | — | — | 4.3 | 8.4 | 18.1 |
| 4–6 Aug | 1,001 | ±3.1 | NBS [109] [a] | 44 | 16 | 3 | 3 | 1 | — | — | — | 2 | 30 | 28 |
| 4–5 Aug | 1,005 | ±3.1 | KIR / Cheonjiilbo [110] | 51.6 | 27.7 | 3.0 | 2.1 | 1.0 | — | — | — | 3.6 | 11.0 | 23.9 |
| 2–4 Aug | 2,018 | ±2.2 | Jowon C&I / Straight News [111] | 47.8 | 32.9 | 2.6 | 3.2 | 1.1 | — | — | — | 1.8 | 10.7 | 14.9 |
| 2–4 Aug | 1,000 | ±3.1 | EveryResearch / Medialocal [112] | 49.2 | 27.0 | 2.7 | 3.1 | 1.3 | — | — | — | 5.9 | 10.9 | 22.2 |
| 1–2 Aug | 1,009 | ±3.1 | Flower Research [113] | 55.3 | 22.7 | 3.3 | 2.8 | 0.6 | — | — | — | 1.5 | 13.7 | 32.6 |
| 31 Jul–1 Aug | 1,012 | ±3.1 | Realmeter / EKN [114] | 54.5 | 27.2 | 2.6 | 2.8 | 1.4 | — | — | — | 3.0 | 8.5 | 27.3 |
| 29–31 Jul | 1,000 | ±3.1 | Researchview [115] | 49.6 | 21.6 | 3.9 | 4.3 | 0.8 | 1.5 | 0.8 | 1.0 | 3.2 | 13.4 | 28.0 |
| 29–30 Jul | 1,003 | ±3.1 | KIR / Cheonjiilbo [116] | 50.7 | 26.8 | 3.4 | 3.4 | 1.7 | — | — | — | 1.2 | 12.8 | 23.9 |
| 28–29 Jul | 1,036 | ±3.0 | Media Tomato / News Tomato [117] | 47.4 | 29.3 | 2.9 | 5.0 | 1.6 | — | — | — | 2.9 | 10.9 | 18.1 |
| 28–29 Jul | 1,002 | ±3.1 | KSOI [118] | 47.8 | 24.8 | 2.9 | 4.1 | 1.1 | — | — | — | 2.4 | 16.8 | 23.0 |
| 27–28 Jul | 1,002 | ±3.1 | Ace Research / Newsis [119] | 47.0 | 22.5 | 4.6 | 3.7 | 0.6 | — | — | — | 3.8 | 17.9 | 24.5 |
| 26–27 Jul | 1,509 | ±2.5 | Gongjung / PennMike [120] | 46.9 | 24.9 | 4.3 | 5.3 | 1.2 | — | — | — | 4.2 | 13.3 | 22.0 |
| 25–26 Jul | 1,007 | ±3.1 | Flower Research [121] | 59.3 | 20.5 | 2.8 | 2.8 | 0.7 | — | — | — | 1.2 | 12.7 | 38.8 |
| 24–25 Jul | 1,005 | ±3.1 | Realmeter / EKN [122] | 50.8 | 29.0 | 3.5 | 3.8 | 1.2 | — | — | — | 2.3 | 9.3 | 21.8 |
| 22–23 Jul | 1,003 | ±3.1 | KIR / Cheonjiilbo [123] | 51.4 | 25.5 | 3.6 | 3.1 | 1.6 | — | — | — | 2.7 | 12.1 | 25.9 |
| 21–23 Jul | 1,001 | ±3.1 | NBS [124] [a] | 43 | 17 | 4 | 4 | 1 | — | — | — | 2 | 29 | 26 |
| 21–22 Jul | 1,038 | ±3.0 | Media Tomato / News Tomato [125] | 48.0 | 26.2 | 4.1 | 4.0 | 1.1 | — | — | — | 3.8 | 12.8 | 21.8 |
| 19–21 Jul | 2,002 | ±2.2 | Jowon C&I / Straight News [126] | 50.4 | 30.7 | 2.2 | 3.1 | 0.6 | — | — | — | 1.8 | 11.2 | 19.7 |
| 18–19 Jul | 1,007 | ±3.1 | Flower Research [127] | 58.9 | 19.5 | 4.1 | 2.4 | 1.3 | — | — | — | 1.6 | 12.1 | 39.4 |
| 17–18 Jul | 1,003 | ±3.1 | Realmeter / EKN [128] | 50.8 | 27.4 | 3.9 | 3.9 | 1.3 | — | — | — | 4.1 | 8.6 | 23.4 |
| 16–17 Jul | 1,003 | ±3.1 | KIR / Cheonjiilbo [129] | 53.0 | 24.9 | 2.2 | 3.3 | 0.6 | — | — | — | 3.9 | 12.1 | 28.1 |
| 15–17 Jul | 1,000 | ±3.1 | Gallup Korea [130] | 46 | 19 | 3 | 4 | 1 | — | 0.4 | 0.3 | 0.4 | 26 | 27 |
| 14–15 Jul | 1,000 | ±3.1 | KSOI [131] | 49.1 | 25.3 | 2.9 | 2.6 | 1.3 | — | — | — | 4.1 | 14.7 | 23.8 |
| 12–14 Jul | 1,008 | ±3.1 | Hangil Research / Kukinews [132] | 44.9 | 17.5 | 3.9 | 3.8 | 1.9 | — | — | — | 4.2 | 23.8 | 27.4 |
| 11–12 Jul | 1,000 | ±3.1 | EveryResearch / Medialocal [133] | 50.8 | 25.6 | 2.6 | 4.5 | 0.7 | — | — | — | 5.9 | 9.7 | 25.2 |
| 11–12 Jul | 1,003 | ±3.1 | Flower Research [134] | 57.8 | 20.7 | 3.5 | 2.9 | 1.0 | — | — | — | 1.1 | 13.1 | 37.1 |
| 10–11 Jul | 1,001 | ±3.1 | KIR / Cheonjiilbo [135] | 52.8 | 25.5 | 4.6 | 3.3 | 1.0 | — | — | — | 2.9 | 9.9 | 27.3 |
| 10–11 Jul | 1,003 | ±3.1 | Realmeter / EKN [136] | 56.2 | 24.3 | 3.9 | 3.7 | 0.4 | — | — | — | 2.3 | 9.2 | 31.9 |
| 8–10 Jul | 1,002 | ±3.1 | Gallup Korea [137] | 43 | 19 | 4 | 3 | 1 | — | — | 0.1 | 2 | 27 | 24 |
| 7–9 Jul | 1,003 | ±3.1 | NBS [138] [a] | 45 | 19 | 3 | 5 | 1 | — | — | — | 2 | 25 | 26 |
| 8 Jul | 1,009 | ±3.1 | Hangil Research / Polinews [139] | 43.1 | 19.4 | 5.7 | 3.4 | 2.6 | — | — | — | 5.9 | 19.9 | 23.7 |
| 7–8 Jul | 1,042 | ±3.0 | Media Tomato / News Tomato [140] | 48.2 | 27.0 | 4.8 | 4.7 | 1.3 | — | — | — | 3.5 | 10.5 | 21.2 |
| 7–8 Jul | 1,006 | ±3.1 | KIR / Cheonjiilbo [141] | 51.3 | 25.4 | 4.0 | 4.3 | 0.7 | — | — | — | 2.6 | 11.7 | 25.9 |
| 5–7 Jul | 2,007 | ±2.2 | Jowon C&I / Straight News [142] | 50.4 | 30.9 | 2.4 | 3.5 | 1.0 | — | — | — | 2.6 | 9.2 | 19.5 |
| 4–5 Jul | 1,007 | ±3.1 | Flower Research [143] | 57.0 | 23.1 | 2.3 | 3.4 | 0.9 | — | — | — | 1.2 | 12.1 | 33.9 |
| 3–4 Jul | 1,003 | ±3.1 | Realmeter / EKN [144] | 53.8 | 28.8 | 3.1 | 3.2 | 0.6 | — | — | — | 2.9 | 7.5 | 25.0 |
| 1–3 Jul | 1,001 | ±3.1 | Gallup Korea [145] | 46 | 22 | 3 | 3 | 1 | — | 0.4 | — | 1 | 23 | 24 |
| 30 Jun–1 Jul | 1,002 | ±3.1 | KSOI / CBS [146] | 47.8 | 25.5 | 3.1 | 3.3 | 2.0 | — | — | — | 2.6 | 15.9 | 22.3 |
| 28–30 Jun | 1,000 | ±3.1 | Researchview / KPI News [147] | 47.9 | 21.8 | 4.9 | 5.0 | 1.2 | 1.7 | 0.5 | 0.6 | 3,5 | 12.9 | 26.1 |
| 27–28 Jun | 1,000 | ±3.1 | EveryResearch / Medialocal [148] | 48.9 | 30.2 | 3.0 | 3.3 | 1.8 | — | — | — | 5.4 | 7.5 | 18.7 |
| 27–28 Jun | 1,008 | ±3.1 | Flower Research [149] | 56.4 | 23.5 | 3.7 | 3.7 | 0.5 | — | — | — | 1.6 | 10.5 | 32.9 |
| 26–27 Jun | 1,000 | ±3.1 | Realmeter / EKN [150] | 50.6 | 30.0 | 3.6 | 4.3 | 1.4 | — | — | — | 2.9 | 7.3 | 20.6 |
| 24–26 Jun | 1,004 | ±3.1 | Gallup Korea [151] | 43 | 23 | 4 | 4 | 1 | — | 0.3 | 0.1 | 1 | 24 | 20 |
| 25 Jun | 1,034 | ±3.0 | Hangil Research / Polinews [152] | 42.4 | 19.2 | 4.4 | 4.4 | 2.2 | — | — | — | 6.2 | 21.1 | 23.2 |
| 23–25 Jun | 1,000 | ±3.1 | NBS [153] [a] | 45 | 20 | 4 | 5 | 1 | — | — | — | 2 | 23 | 25 |
| 23–24 Jun | 1,042 | ±3.0 | Media Tomato / News Tomato [154] | 47.3 | 32.5 | 3.3 | 4.4 | 1.0 | — | — | — | 2.6 | 9.0 | 14.8 |
| 20–21 Jun | 1,006 | ±3.1 | Flower Research [155] | 53.7 | 25.2 | 4.2 | 4.2 | 0.9 | — | — | — | 1.0 | 10.8 | 28.5 |
| 19–20 Jun | 1,008 | ±3.1 | Realmeter / EKN [156] | 48.4 | 31.4 | 2.9 | 4.9 | 1.6 | — | — | — | 2.4 | 8.5 | 17.0 |
| 17–18 Jun | 1,006 | ±3.1 | KIR / Cheonjiilbo [157] | 50.0 | 27.1 | 3.6 | 4.7 | 0.9 | — | — | — | 2.6 | 11.1 | 22.9 |
| 14-16 Jun | 1,008 | ±3.1 | Hangil Research / Kukinews [158] | 39.1 | 21.3 | 5.3 | 4.8 | 1.5 | — | — | — | 4.0 | 24.0 | 17.8 |
| 12–13 Jun | 1,003 | ±3.1 | KIR / Cheonjiilbo [159] | 51.2 | 27.0 | 3.6 | 5.2 | 0.9 | — | — | — | 2.9 | 9.2 | 24.2 |
| 12–13 Jun | 1,000 | ±3.1 | Realmeter / EKN [160] | 49.9 | 30.4 | 2.9 | 4.5 | 1.7 | — | — | — | 2.4 | 8.2 | 19.5 |
| 10–12 Jun | 1,000 | ±3.1 | Gallup Korea [161] | 46 | 21 | 4 | 5 | 1 | — | 0.1 | — | 1 | 21 | 25 |
| 10–11 Jun | 1,004 | ±3.1 | KIR / Cheonjiilbo [162] | 49.7 | 30.9 | 4.2 | 4.2 | 0.9 | — | — | — | 2.4 | 7.7 | 18.8 |
| 9–11 Jun | 1,001 | ±3.1 | NBS [163] [a] | 45 | 23 | 3 | 6 | 2 | — | — | — | 2 | 19 | 22 |
| 9–10 Jun | 1,045 | ±3.0 | Media Tomato / News Tomato [164] | 50.4 | 28.2 | 3.4 | 4.9 | 1.6 | — | — | — | 2.3 | 9.2 | 22.2 |
| 6–7 Jun | 1,009 | ±3.1 | Flower Research [165] | 52.9 | 27.6 | 3.2 | 5.3 | 0.5 | — | — | — | 1.8 | 8.7 | 25.3 |
| 4–5 Jun | 1,012 | ±3.1 | Realmeter / EKN [166] | 48.0 | 34.8 | 3.7 | 5.8 | 1.4 | — | — | — | 1.7 | 4.7 | 13.2 |
| 3 Jun | 1,536 | ±2.5 | KOPRA / Asia Today [167] | 40.4 | 36.6 | 4.6 | 7.6 | 2.6 | — | — | — | 2.1 | 6.1 | 3.8 |
| 31 May–2 Jun | 3,004 | ±1.8 | Flower Research [168] | 48.6 | 34.0 | 2.5 | 6.1 | 0.8 | — | — | — | 1.1 | 7.0 | 14.6 |
| 27 May | 1,012 | ±3.1 | Jowon C&I / Straight News [169] | 45.2 | 35.4 | 1.8 | 7.4 | — | — | — | — | 1.3 | 8.9 | 9.8 |
| 27 May | 1,544 | ±2.5 | Hangil Research / Polinews [170] | 41.0 | 36.5 | 2.1 | 7.6 | 1.0 | — | — | — | 2.7 | 8.9 | 4.5 |
| 27 May | 1,000 | ±3.1 | KOPRA / Asia Today [171] | 39 | 31 | 6 | 10 | 3 | — | — | — | 3 | 9 | 8 |
| 26–27 May | 1,039 | ±3.0 | Media Tomato / News Tomato [172] | 44.7 | 34.8 | — | 8.8 | — | — | — | — | 3.8 | 8.0 | 9.9 |
| 26–27 May | 1,005 | ±3.1 | Metavoice / JTBC [173] | 45 | 34 | 2 | 7 | 0 | — | 0 | 0 | 1 | 9 | 11 |
| 26–27 May | 1,000 | ±3.1 | Researchview / KPI News [174] | 40.9 | 33.5 | 3.0 | 9.9 | 1.3 | 2.6 | 0.9 | 0.8 | 1.3 | 5.8 | 7.4 |
| 26–27 May | 1,000 | ±3.1 | Korea Research / MBC [175] | 42 | 35 | 2 | 9 | 0 | — | — | 0 | 1 | 10 | 7 |
| 26–27 May | 5,028 | ±1.4 | Metavoice / OhmyNews [176] | 43.1 | 37.5 | 2.0 | 8.6 | 0.9 | — | 0.3 | 1.1 | 1.3 | 5.2 | 5.6 |
| 26–27 May | 1,003 | ±3.1 | Gallup Korea / SEDaily [177] | 40 | 35 | 4 | 6 | 1 | — | 0 | 0 | 1 | 12 | 5 |
| 26–27 May | 2,011 | ±2.2 | Flower Research [178] | 50.0 | 32.8 | 1.9 | 8.1 | 0.5 | — | — | — | 0.8 | 5.9 | 17.2 |
| 26–27 May | 1,003 | ±3.1 | Realmeter / EKN [179] | 46.8 | 35.1 | 1.7 | 8.9 | 0.3 | — | — | — | 1.9 | 5.2 | 11.7 |
| 26–27 May | 1,014 | ±3.1 | Ace Research / Newsis [180] | 45.4 | 37.4 | 1.5 | 8.1 | 1.3 | — | — | — | 0.7 | 5.7 | 8.0 |
| 26–27 May | 1,005 | ±3.1 | KSOI / CBS [181] | 44.2 | 33.1 | 2.1 | 9.0 | 1.9 | — | — | — | 1.7 | 7.9 | 11.1 |
| 26–27 May | 1,000 | ±3.1 | Gongjung / Dailian [182] | 39.1 | 41.3 | 1.8 | 8.8 | 1.1 | — | — | — | 2.4 | 5.5 | 2.2 |
| 25–27 May | 1,003 | ±3.1 | Ipsos / SBS [183] | 42 | 32 | 6 | 7 | 1 | — | 1 | — | 1 | 11 | 10 |
| 25–27 May | 6,001 | ±1.3 | Research Min / Newdaily [184] | 44.7 | 39.8 | 1.5 | 6.6 | 0.4 | — | — | — | 1.5 | 5.3 | 4.9 |
| 25–27 May | 1,000 | ±3.1 | Hankook Research / KBS [185] | 39 | 34 | 5 | 8 | 1 | — | — | — | 1 | 14 | 5 |
| 24–27 May | 15,008 | ±0.8 | Flower Research [186] | 47.1 | 37.0 | 2.3 | 9.7 | 1.1 | — | — | — | 1.0 | 1.7 | 10.1 |
| 25–26 May | 1,000 | ±3.1 | Media Research / Newspim [187] | 43.4 | 39.5 | 1.6 | 7.1 | 1.3 | — | — | — | 1.3 | 5.7 | 3.9 |
| 24–25 May | 1,008 | ±3.1 | Research&Research / Dong-A Ilbo [188] | 42.1 | 32.6 | 4.1 | 8.1 | 0.7 | — | 0.1 | 0.2 | 1.2 | 10.8 | 9.5 |
| 24–25 May | 2,004 | ±2.2 | Jowon C&I / Straight News [189] | 42.7 | 36.6 | 2.0 | 6.0 | — | — | — | — | 2.2 | 10.6 | 6.1 |
| 24–25 May | 3,028 | ±1.8 | Ace Research / LPK [190] | 43.1 | 38.5 | 1.6 | 8.0 | 1.0 | — | — | — | 1.3 | 6.4 | 4.6 |
| 24–25 May | 1,010 | ±3.1 | Jowon C&I / Hanyang Economy [191] | 35.1 | 36.2 | 4.1 | 4.5 | — | — | — | — | 2.6 | 17.6 | 1.1 |
| 24–25 May | 1,011 | ±3.1 | Gongjung / PennMike [192] | 42.9 | 39.9 | 1.8 | 7.9 | 0.7 | — | — | — | 1.6 | 5.3 | 3.0 |
| 24–25 May | 2,008 | ±2.2 | Research Min / Newdaily [193] | 45.9 | 38.0 | 1.1 | 7.3 | 0.6 | — | — | — | 1.5 | 5.6 | 7.9 |
| 23–25 May | 1,003 | ±3.1 | Next Research / MBN [194] | 44.5 | 35.2 | 0.9 | 8.3 | 0.4 | — | 0.2 | — | 0.7 | 9.8 | 9.3 |
| 24 May | 1,001 | ±3.1 | KOPRA / Asia Today [195] | 38 | 33 | 6 | 10 | 2 | — | — | — | 3 | 9 | 5 |
| 23–24 May | 2,004 | ±2.2 | Flower Research [196] | 49.2 | 31.1 | 2.2 | 8.6 | 0.3 | — | — | — | 0.7 | 7.8 | 18.1 |
| 23–24 May | 1,001 | ±3.1 | KSOI / CBS [197] | 42.6 | 38.4 | 1.9 | 7.9 | 0.9 | — | — | — | 1.0 | 7.2 | 4.2 |
| 23–24 May | 1,016 | ±3.1 | KIR / Cheonjiilbo [198] | 43.9 | 39.4 | 2.0 | 7.2 | 0.4 | — | — | — | 0.9 | 6.2 | 4.5 |
| 22–23 May | 1,009 | ±3.1 | Realmeter / EKN [199] | 43.5 | 37.8 | 3.0 | 7.7 | 0.7 | — | — | — | 2.1 | 5.3 | 5.7 |
| 22–23 May | 1,000 | ±3.1 | Hangil Research / Polinews [200] | 41.0 | 37.0 | 1.9 | 5.7 | 0.8 | — | — | — | 2.9 | 10.7 | 4.0 |
| 21–22 May | 1,007 | ±3.1 | Gongjung / PennMike [201] | 42.5 | 40.5 | 2.1 | 8.1 | 0.6 | — | — | — | 1.3 | 4.9 | 2.0 |
| 21–22 May | 2,005 | ±2.2 | Flower Research [202] | 49.0 | 31.8 | 2.1 | 8.0 | 0.4 | — | — | — | 0.6 | 8.1 | 17.2 |
| 21–22 May | 1,002 | ±3.1 | KIR / Cheonjiilbo [203] | 44.3 | 36.7 | 2.4 | 7.6 | 0.5 | — | — | — | 2.2 | 6.4 | 7.6 |
| 20–22 May | 3,000 | ±1.8 | Hankook Research / KBS [204] | 43 | 33 | 5 | 6 | 1 | — | — | — | 2 | 12 | 10 |
| 20–22 May | 1,002 | ±3.1 | Gallup Korea [205] | 42 | 36 | 2 | 6 | 0.5 | — | 0.2 | — | 0 | 13 | 6 |
| 21 May | 1,009 | ±3.1 | WinG Korea / Voice of Seoul [206] | 45.0 | 37.2 | 2.1 | 6.4 | 0.9 | — | — | — | 1.8 | 6.6 | 7.8 |
| 20–21 May | 1,007 | ±3.1 | Gallup Korea / KARN [207] | 42 | 33 | 3 | 7 | 1 | — | 0 | 0 | 1 | 13 | 9 |
| 20–21 May | 1,002 | ±3.1 | EveryResearch / Newsspirit [208] | 42.1 | 39.5 | 2.1 | 8.2 | 0.5 | — | — | — | 3.1 | 4.4 | 2.6 |
| 20–21 May | 1,012 | ±3.1 | Realmeter / EKN [209] | 45.9 | 37.4 | 1.4 | 7.9 | 0.9 | — | — | — | 1.8 | 4.7 | 8.5 |
| 19–21 May | 1,002 | ±3.1 | NBS [210] [a] | 40 | 31 | 5 | 5 | 1 | — | — | — | 1 | 17 | 9 |
| 19–20 May | 1,014 | ±3.1 | Research&Research / Channel A [211] | 41.1 | 33.0 | 4.6 | 4.8 | 1.0 | — | 0.1 | 1.8 | 0.2 | 13.6 | 8.1 |
| 19–20 May | 1,000 | ±3.1 | Media Research / Newspim [212] | 45.3 | 37.2 | 2.2 | 8.2 | 0.8 | — | — | — | 1.2 | 5.1 | 8.1 |
| 19–20 May | 1,002 | ±3.1 | KIR / Cheonjiilbo [213] | 44.4 | 35.0 | 2.8 | 6.8 | 1.1 | — | — | — | 2.5 | 7.4 | 9.4 |
| 17–20 May | 15,009 | ±0.8 | Flower Research [214] | 50.4 | 34.6 | 2.7 | 7.6 | 1.1 | — | — | — | 1.4 | 2.2 | 15.8 |
| 19 May | 1,000 | ±3.1 | Every Research [215] | 41.3 | 38.5 | 2.2 | 6.7 | 1.0 | — | — | — | 3.1 | 7.2 | 2.8 |
| 18–19 May | 1,004 | ±3.1 | Ace Research / Newsis [216] | 46.5 | 37.2 | 2.4 | 4.9 | 0.8 | — | — | — | 1.9 | 6.4 | 9.3 |
| 18–19 May | 1,001 | ±3.1 | Embrain Public / YTN [217] | 48 | 36 | 2 | 5 | — | — | — | — | 2 | 9 | 12 |
| 17–19 May | 2,002 | ±2.2 | Jowon C&I / Straight News [218] | 43.4 | 37.6 | 2.1 | 5.5 | — | — | — | — | 1.7 | 9.7 | 5.8 |
| 17–19 May | 1,017 | ±3.1 | Hangil Research / Polinews [219] | 41.9 | 36.7 | 2.1 | 5.2 | 1.5 | — | — | — | 3.2 | 9.3 | 5.2 |
| 16–18 May | 1,007 | ±3.1 | Next Research / MBN [220] | 46.1 | 34.4 | 1.7 | 5.5 | 0.5 | — | — | 0.1 | 1.3 | 10.4 | 11.7 |
| 17 May | 1,005 | ±3.1 | KOPRA / Asia Today [221] | 39 | 32 | 6 | 9 | 2 | — | — | — | 2 | 10 | 7 |
| 16–17 May | 1,002 | ±3.1 | Ipsos / Korea Economic Daily [222] | 49 | 33 | 3 | 6 | 0 | — | 0 | 0 | 1 | 7 | 16 |
| 16–17 May | 2,007 | ±2.2 | Flower Research [223] | 50.3 | 32.0 | 2.7 | 5.8 | 0.5 | — | — | — | 1.0 | 7.7 | 18.3 |
| 16–17 May | 2,005 | ±2.2 | Research Min / Newdaily [224] | 45.3 | 38.8 | 2.0 | 5.5 | 0.6 | — | — | — | 1.6 | 6.2 | 6.5 |
| 16–17 May | 1,007 | ±3.1 | KSOI / CBS [225] | 43.9 | 35.3 | 2.9 | 6.7 | 0.9 | — | — | — | 1.9 | 8.4 | 8.6 |
| 15–16 May | 1,005 | ±3.1 | KIR / Cheonjiilbo [226] | 46.1 | 34.9 | 2.6 | 4.9 | 0.5 | — | — | — | 2.5 | 8.5 | 11.2 |
| 14–16 May | 1,509 | ±2.5 | Realmeter / EKN [227] | 46.4 | 34.2 | 2.8 | 5.9 | 0.9 | — | — | — | 2.2 | 7.6 | 12.2 |
| 14–15 May | 1,001 | ±3.1 | Gongjung / PennMike [228] | 43.1 | 38.3 | 3.3 | 5.9 | 0.7 | — | — | — | 2.8 | 5.7 | 4.8 |
| 14–15 May | 1,003 | ±3.1 | Korea Research / MBC [229] | 47 | 32 | 2 | 6 | 1 | — | — | — | 1 | 11 | 15 |
| 14–15 May | 2,012 | ±2.2 | Flower Research [230] | 50.8 | 31.3 | 2.1 | 6.3 | 0.5 | — | — | — | 1.3 | 7.8 | 19.5 |
| 13–15 May | 1,000 | ±3.1 | Hankook Research / KBS [231] | 39 | 31 | 5 | 7 | 1 | — | — | — | 1 | 16 | 8 |
| 13–15 May | 1,004 | ±3.1 | Gallup Korea [232] | 48 | 30 | 2 | 4 | 1 | — | 0.1 | — | 1 | 15 | 18 |
| 14 May | 1,000 | ±3.1 | WinG Korea / Voice of Seoul [233] | 42.4 | 37.7 | 3.0 | 6.1 | 1.2 | — | — | — | 2.2 | 7.4 | 4.7 |
| 13–14 May | 1005 | ±3.1 | Realmeter / Media Tribune [234] | 46.6 | 32.7 | 2.9 | 5.5 | 0.6 | — | — | — | 5.5 | 6.1 | 13.9 |
| 13–14 May | 1,002 | ±3.1 | Hangil Research / Polinews [235] | 41.1 | 36.7 | 3.5 | 5.6 | 1.1 | — | — | — | 2.7 | 9.2 | 4.4 |
| 12–14 May | 1,000 | ±3.1 | NBS [236] [a] | 42 | 28 | 5 | 4 | 1 | — | — | — | 1 | 19 | 14 |
| 13 May | 1,004 | ±3.1 | KOPRA / Asia Today [237] | 37 | 31 | 8 | 8 | 2 | — | — | — | 3 | 11 | 6 |
| 12–13 May | 3,000 | ±1.8 | Hankook Research / Hankook Ilbo [238] | 36 | 25 | 7 | 6 | 1 | — | — | — | 2 | 23 | 11 |
| 12–13 May | 1,009 | ±3.1 | Metavoice / OhmyNews [239] | 42.0 | 36.8 | 2.3 | 6.6 | 0.8 | — | 0.5 | 2.2 | 2.0 | 6.8 | 5.2 |
| 12–13 May | 2,004 | ±2.2 | Flower Research [240] | 51.9 | 30.6 | 2.1 | 5.5 | 0.4 | — | — | — | 1.0 | 8.5 | 21.3 |
| 12–13 May | 1,033 | ±3.0 | Media Tomato / News Tomato [241] | 49.1 | 32.8 | 2.6 | 5.1 | 0.7 | — | — | — | 2.6 | 7.0 | 16.3 |
| 12–13 May | 1,000 | ±3.1 | Media Research / Newspim [242] | 46.5 | 35.5 | 2.9 | 6.3 | 1.0 | — | — | — | 1.6 | 6.2 | 11.0 |
| 12–13 May | 1,002 | ±3.1 | KIR / Cheonjiilbo [243] | 43.3 | 36.9 | 3.9 | 4.6 | 0.6 | — | — | — | 2.1 | 9.5 | 6.4 |
| 12–13 May | 1,002 | ±3.1 | Gallup Korea [244] | 47 | 33 | 2 | 5 | 1 | — | — | — | 1 | 12 | 14 |
| 12–13 May | 1,009 | ±3.1 | Gongjung / PennMike [245] | 45.5 | 36.3 | 2.2 | 6.5 | 0.9 | — | — | — | 1.9 | 6.8 | 9.2 |
| 12 May | 1,000 | ±3.1 | Every Research [246] | 41.1 | 37.8 | 2.6 | 4.9 | 1.1 | — | — | — | 2.6 | 9.8 | 3.3 |
| 11–12 May | 1,513 | ±2.5 | Hangil Research / Global Economic [247] | 42.5 | 36.8 | 2.2 | 3.9 | 1.0 | — | — | — | 2.6 | 10.9 | 5.7 |
| 11–12 May | 1,003 | ±3.1 | Embrain Public / YTN [248] | 45 | 34 | 3 | 5 | — | — | — | — | 2 | 11 | 11 |
| 10 May | 1,001 | ±3.1 | Hangil Research / Polinews [249] | 38.9 | 36.5 | 2.0 | 4.0 | 1.1 | — | — | — | 3.6 | 14.0 | 2.4 |
| 9–10 May | 2,002 | ±2.2 | Flower Research [250] | 52.5 | 30.4 | 3.2 | 3.5 | 0.5 | — | — | — | 1.3 | 8.6 | 22.1 |
| 9–10 May | 1,002 | ±3.1 | KSOI / CBS [251] | 42.3 | 39.4 | 1.9 | 4.2 | 0.7 | — | — | — | 1.8 | 9.6 | 2.9 |
| 9 May | 2,001 | ±2.2 | KOPRA / Asia Today [252] | 42 | 35 | 5 | 5 | 1 | — | — | — | 2 | 9 | 7 |
| 7–9 May | 1,508 | ±2.5 | Realmeter / EKN [253] | 46.9 | 37.7 | 2.9 | 3.4 | 0.2 | — | — | — | 2.1 | 6.7 | 9.2 |
| 7–8 May | 1,004 | ±3.1 | Metavoice / OhmyNews [254] | 43.2 | 38.8 | 2.2 | 3.4 | 0.6 | — | 0.3 | 1.0 | 2.8 | 7.7 | 4.4 |
| 7–8 May | 2,006 | ±2.2 | Flower Research [255] | 51.8 | 32.5 | 2.6 | 3.5 | 0.5 | — | — | — | 1.3 | 7.6 | 19.3 |
| 6–8 May | 3,000 | ±1.8 | Hankook Research / KBS [256] | 41 | 32 | 6 | 4 | 1 | — | — | — | 2 | 13 | 9 |
| 6–7 May | 1,014 | ±3.1 | Gallup Korea / SEDaily [257] | 46 | 34 | 2 | 4 | 0 | — | 0 | 0 | 1 | 12 | 12 |
| 6–7 May | 1,000 | ±3.1 | Ace Research / Newsis [190] | 48.6 | 32.2 | 2.8 | 3.3 | 0.6 | — | — | — | 2.4 | 10.2 | 16.4 |
| 5–7 May | 1,000 | ±3.1 | NBS [258] [a] | 38 | 34 | 5 | 4 | 1 | — | — | — | 2 | 16 | 4 |
| 5–6 May | 1,003 | ±3.1 | Ipsos / SBS [259] | 46 | 33 | 2 | 3 | 1 | — | 0 | — | 1 | 13 | 13 |
| 3–6 May | 15,001 | ±0.8 | Flower Research [260] | 52.0 | 35.6 | 2.6 | 4.0 | 0.9 | — | — | — | 2.4 | 2.4 | 16.4 |
| 4–5 May | 1,012 | ±3.1 | Research&Research / Dong-A Ilbo [261] | 44.2 | 30.5 | 4.7 | 4.0 | 0.6 | — | 0.3 | — | 2.1 | 13.6 | 13.7 |
| 4–5 May | 1,007 | ±3.1 | Embrain Public / YTN [262] | 44 | 34 | 2 | 3 | — | — | — | — | 2 | 14 | 10 |
| 4 May | 1,006 | ±3.1 | Korea Research / MBC [263] | 48 | 34 | 1 | 3 | 1 | — | — | — | 1 | 13 | 14 |
| 3–4 May | 1,000 | ±3.1 | Researchview / KPI News [264] | 45.2 | 31.8 | 4.8 | 3.9 | 0.8 | 2.8 | 0.6 | 0.4 | 2.6 | 7.2 | 13.4 |
| 2–3 May | 2,010 | ±2.2 | Flower Research [265] | 49.7 | 34.5 | 2.1 | 2.6 | 0.4 | — | — | — | 1.5 | 9.1 | 15.2 |
| 30 Apr-2 May | 1,000 | ±3.1 | Researchview [266] | 39 | 38 | 4 | 3 | 1 | 3 | 0 | 0 | 2 | 9 | 1 |
| 30 Apr-2 May | 1,509 | ±2.5 | Realmeter / EKN [267] | 42.1 | 41.6 | 2.5 | 3.5 | 0.7 | — | — | — | 1.7 | 7.8 | 0.5 |
| 30 Apr-1 May | 2,002 | ±2.2 | Flower Research [268] | 48.1 | 35.1 | 3.3 | 2.5 | 0.5 | — | — | — | 1.8 | 8.7 | 13.0 |
| 28-30 Apr | 1,000 | ±3.1 | NBS [269] [a] | 39 | 34 | 6 | 3 | 1 | — | — | — | 2 | 17 | 5 |
| 28-29 Apr | 1,013 | ±3.1 | Media Tomato / News Tomato [270] | 43.6 | 38.8 | 2.5 | 3.2 | 0.9 | — | — | — | 2.4 | 8.5 | 4.8 |
| 26-29 Apr | 15,007 | ±0.8 | Flower Research [271] | 48.3 | 38.5 | 3.1 | 3.6 | 1.0 | — | — | — | 2.6 | 3.0 | 9.8 |
| 26-27 Apr | 1,000 | ±3.1 | Researchview / KPI News [272] | 39.9 | 35.9 | 5.5 | 3.6 | 1.1 | 1.7 | 0.3 | 0.7 | 2.8 | 8.7 | 4.0 |
| 26 Apr | 1,012 | ±3.1 | Research&Research / Channel A [273] | 42.1 | 34.4 | 5.3 | 2.8 | 0.6 | — | 0.1 | — | 3.7 | 11.0 | 7.7 |
| 25-26 Apr | 1,001 | ±3.1 | Flower Research [274] | 48.0 | 31.3 | 3.0 | 2.4 | 0.6 | — | — | — | 1.6 | 13.1 | 16.7 |
| 25-26 Apr | 2,005 | ±2.2 | KOPRA / Asia Today [275] | 40 | 39 | 4 | 4 | 1 | — | — | — | 3 | 10 | 1 |
| 25-26 Apr | 1,003 | ±3.1 | KSOI / CBS [276] | 42.9 | 38.3 | 1.9 | 2.5 | 0.4 | — | — | — | 4.4 | 9.7 | 4.6 |
| 24-25 Apr | 1,009 | ±3.1 | Korea Research / MBC [277] | 44 | 34 | 3 | 3 | 1 | — | — | — | 2 | 14 | 10 |
| 23-25 Apr | 1,505 | ±2.5 | Realmeter / EKN [278] | 46.8 | 34.6 | 2.7 | 3.9 | 1.0 | — | — | — | 2.5 | 8.5 | 12.2 |
| 23-24 Apr | 1,010 | ±3.1 | Kstat / TV Chosun [279] | 37 | 36 | 7 | 3 | 1 | — | — | — | 2 | 14 | 1 |
| 23-24 Apr | 1,011 | ±3.1 | Metavoice / JTBC [280] | 41 | 35 | 3 | 1 | 1 | — | 0 | 0 | 2 | 15 | 6 |
| 23-24 Apr | 1,004 | ±3.1 | Embrain Public / YTN [281] | 44 | 36 | 3 | 2 | — | — | — | — | 3 | 12 | 8 |
| 23-24 Apr | 1,004 | ±3.1 | Gallup Korea / Kukmin Daily [282] | 39 | 35 | 5 | 2 | 1 | — | 1 | 0 | 1 | 16 | 4 |
| 22-24 Apr | 3,000 | ±1.8 | Hankook Research / KBS [283] | 39 | 34 | 6 | 3 | 1 | — | — | — | 2 | 16 | 5 |
| 22-24 Apr | 1,005 | ±3.1 | Gallup Korea [284] | 42 | 34 | 3 | 3 | 0.4 | — | — | — | 1 | 16 | 8 |
| 23 Apr | 2,090 | ±2.1 | Embrain Public / Munhwa Ilbo [285] | 34 | 32 | 8 | 3 | 1 | — | — | — | 1 | 21 | 2 |
| 21-23 Apr | 1,005 | ±3.1 | NBS [286] [a] | 38 | 35 | 5 | 2 | 1 | — | — | — | 2 | 17 | 3 |
| 19-21 Apr | 2,002 | ±2.2 | Jowon C&I / Straight News [287] | 46.2 | 33.7 | 2.8 | 3.2 | — | — | — | — | 2.9 | 11.3 | 12.5 |
| 19-20 Apr | 1,000 | ±3.1 | Researchview / KPI News [288] | 44.8 | 36.2 | 2.8 | 3.8 | 1.3 | 2.5 | 0.4 | 0.4 | 1.5 | 6.2 | 8.6 |
| 18-19 Apr | 1,003 | ±3.1 | Flower Research [289] | 49.1 | 31.1 | 4.7 | 1.5 | 1.1 | — | — | — | 1.9 | 10.5 | 18.0 |
| 18-19 Apr | 2,002 | ±2.2 | KOPRA / Asia Today [290] | 43 | 34 | 4 | 4 | 1 | — | — | — | 3 | 10 | 9 |
| 18-19 Apr | 1,005 | ±3.1 | KSOI / CBS [291] | 43.5 | 34.9 | 2.2 | 3.7 | 1.0 | — | — | — | 2.9 | 11.7 | 8.6 |
| 16-18 Apr | 1,504 | ±2.5 | Realmeter / EKN [292] | 48.7 | 32.9 | 4.2 | 2.9 | 0.8 | — | — | — | 2.2 | 8.4 | 13.6 |
| 15-17 Apr | 1,000 | ±3.1 | Gallup Korea [293] | 42 | 34 | 3 | 2 | 0.3 | — | 0.3 | — | 1 | 18 | 8 |
| 14-17 Apr | 3,014 | ±1.8 | Flower Research [294] | 52.0 | 30.5 | 4.1 | 2.0 | 0.7 | — | — | — | 1.2 | 9.6 | 21.5 |
| 16 Apr | 1,001 | ±3.1 | WinG Korea / Voice of Seoul [295] | 47.4 | 36.9 | 3.0 | 2.6 | 1.4 | — | — | — | 2.9 | 5.6 | 10.5 |
| 15-16 Apr | 8,004 | ±1.1 | Gongjung / Dailian [296] | 45.4 | 36.0 | 3.3 | 3.1 | 1.0 | — | — | — | 3.2 | 8.0 | 9.4 |
| 14-16 Apr | 1,001 | ±3.1 | NBS [297] [a] | 37 | 30 | 7 | 3 | 1 | — | — | — | 2 | 19 | 7 |
| 14-15 Apr | 1,039 | ±3.0 | Media Tomato / News Tomato [298] | 46.8 | 32.0 | 3.2 | 2.3 | 1.2 | — | — | — | 3.6 | 11.0 | 14.8 |
| 12-15 Apr | 15,004 | ±0.8 | Flower Research [299] | 49.9 | 35.3 | 3.9 | 3.5 | 1.0 | — | — | — | 2.9 | 3.6 | 14.6 |
| 13-14 Apr | 1,023 | ±3.1 | Jowon C&I / Straight News [300] | 47.4 | 32.7 | 2.8 | 1.8 | — | — | — | — | 2.9 | 12.4 | 14.7 |
| 13-14 Apr | 1,000 | ±3.1 | Researchview / KPI News [301] | 44.7 | 36.7 | 3.4 | 3.3 | 0.2 | 2.5 | 0.3 | 0.8 | 1.6 | 6.5 | 8.0 |
| 13-14 Apr | 1,002 | ±3.1 | Gongjung / Pennmike [302] | 44.5 | 36.3 | 3.6 | 2.3 | 1.3 | — | — | — | 2.8 | 9.2 | 8.2 |
| 12-13 Apr | 1,022 | ±3.1 | Rnsearch [303] | 43.4 | 36.3 | 3.8 | 3.2 | — | — | — | — | 3.6 | 9.6 | 7.1 |
| 11-12 Apr | 1,003 | ±3.1 | Korea Research / MBC [304] | 44 | 36 | 3 | 3 | 1 | — | — | — | 1 | 13 | 8 |
| 11-12 Apr | 1,002 | ±3.1 | Flower Research [305] | 49.6 | 30.1 | 3.1 | 2.5 | 0.3 | — | — | — | 1.3 | 13.1 | 19.5 |
| 11-12 Apr | 1,002 | ±3.1 | KSOI / CBS [306] | 42.8 | 37.3 | 2.9 | 3.2 | 0.8 | — | — | — | 1.6 | 11.4 | 5.5 |
| 10-11 Apr | 1,020 | ±3.1 | Gallup Korea / Segye Ilbo [307] | 41 | 35 | 2 | 2 | 1 | — | 1 | 0 | 1 | 17 | 6 |
| 9-11 Apr | 1,506 | ±2.5 | Realmeter / EKN [308] | 46.7 | 33.1 | 5.6 | 2.7 | 0.8 | — | — | — | 3.5 | 7.7 | 13.6 |
| 9-10 Apr | 1,000 | ±3.1 | Gongjung / Pennmike [309] | 43.1 | 35.5 | 3.2 | 2.3 | 1.2 | — | — | — | 4.7 | 10.0 | 7.6 |
| 8-10 Apr | 3,000 | ±1.8 | Hankook Research / KBS [310] | 36 | 31 | 8 | 3 | 1 | — | — | — | 2 | 16 | 5 |
| 8-10 Apr | 1,005 | ±3.1 | Gallup Korea [311] | 41 | 30 | 3 | 3 | 1 | — | 0.2 | 0.2 | 2 | 20 | 11 |
| 9 Apr | 1,007 | ±3.1 | WinG Korea / Voice of Seoul [312] | 48.8 | 35.0 | 2.9 | 2.7 | 0.8 | — | — | — | 3.2 | 6.7 | 13.8 |
| 8-9 Apr | 1,212 | ±2.8 | Ace Research / Newsis [313] | 43.2 | 33.5 | 3.5 | 2.7 | 0.6 | — | — | — | 4.2 | 12.2 | 9.7 |
| 8-9 Apr | 1,004 | ±3.1 | Gallup Korea / JoongAngIlbo [314] | 41 | 32 | 4 | 2 | 1 | — | 0 | 0 | 1 | 18 | 9 |
| 8-9 Apr | 1,000 | ±3.1 | Media Research / Newspim [315] | 47.4 | 34.3 | 4.0 | 1.9 | 0.8 | — | — | — | 3.5 | 8.2 | 13.1 |
| 7-9 Apr | 1,001 | ±3.1 | NBS [316] [a] | 34 | 33 | 6 | 2 | 1 | — | — | — | 3 | 19 | 1 |
| 6-7 Apr | 1,008 | ±3.1 | Gallup Korea / News1 [317] | 43 | 31 | 4 | 2 | 1 | — | 0 | 0 | 2 | 18 | 12 |
| 5-7 Apr | 2,001 | ±2.2 | Jowon C&I / Straight News [318] | 43.7 | 37.1 | 3.3 | 2.2 | — | — | — | — | 2.1 | 11.6 | 6.6 |
| 5-7 Apr | 1,006 | ±3.1 | Hangil Research / Kukinews [319] | 37.5 | 35.1 | 3.5 | 1.2 | 0.5 | — | — | — | 4.7 | 17.4 | 2.4 |
| 4-7 Apr | 1,000 | ±3.1 | Hankook Research / PIPP [320] | 34 | 23 | 5 | 3 | 1 | — | 0 | — | 1 | 32 | 11 |
| 5-6 Apr | 2,090 | ±2.1 | Embrain Public / MBC [321] | 33 | 22 | 7 | 4 | 1 | — | — | — | 3 | 30 | 11 |
| 5-6 Apr | 1,000 | ±3.1 | EveryResearch / Media Local [322] | 42.7 | 34.1 | 4.1 | 3.0 | 0.9 | — | — | — | 4.8 | 10.3 | 8.6 |
| 5-6 Apr | 1,011 | ±3.1 | Metavoice / JTBC [323] | 40 | 31 | 5 | 2 | 1 | — | 0 | 0 | 3 | 18 | 9 |
| 4-5 Apr | 1,008 | ±3.1 | Hangil Research / MBN [324] | 40.7 | 32.4 | 3.9 | 2.1 | 0.7 | — | — | — | 2.6 | 17.6 | 8.3 |
| 4-5 Apr | 1,012 | ±3.1 | Gallup Korea / Sedaily [325] | 44 | 33 | 4 | 2 | 0 | — | 0 | 0 | 1 | 14 | 11 |
| 4-5 Apr | 1,006 | ±3.1 | Flower Research [326] | 49.1 | 28.9 | 5.9 | 3.8 | 0.9 | — | — | — | 0.9 | 10.5 | 20.2 |
| 4-5 Apr | 1,003 | ±3.1 | KSOI / CBS [327] | 43.0 | 37.8 | 3.8 | 1.9 | 0.7 | — | — | — | 2.3 | 10.5 | 5.2 |
| 2-4 Apr | 1,516 | ±2.5 | Realmeter / EKN [328] | 44.8 | 35.7 | 5.2 | 3.3 | 1.2 | — | — | — | 1.7 | 8.2 | 9.1 |
| 1-3 Apr | 1,001 | ±3.1 | Gallup Korea [329] | 41 | 35 | 4 | 2 | 0.5 | — | 0.1 | — | 1.2 | 17 | 6 |
| 31 Mar-2 Apr | 1,001 | ±3.1 | NBS [330] [a] | 37 | 33 | 6 | 2 | 1 | — | — | — | 1 | 19 | 4 |
| 31 Mar-1 Apr | 1,062 | ±3.0 | Media Tomato / News Tomato [331] | 47.5 | 36.4 | 4.7 | 1.3 | 1.0 | — | — | — | 1.8 | 7.3 | 11.1 |
| 31 Mar-1 Apr | 1,000 | ±3.1 | EveryResearch / Newsspirit [332] | 43.8 | 39.8 | 3.0 | 1.7 | 0.8 | — | — | — | 3.2 | 7.8 | 4.0 |
| 30-31 Mar | 1,000 | ±3.1 | Researchview / KPI News [333] | 45.8 | 32.4 | 6.1 | 2.7 | 0.6 | 0.9 | 0.8 | 0.7 | 2.0 | 8.0 | 13.4 |
| 29-31 Mar | 1,000 | ±3.1 | Researchview [334] | 44 | 34 | 6 | 3 | 0 | 1 | 1 | 1 | 2 | 7 | 10 |
| 28-29 Mar | 1,001 | ±3.1 | Flower Research [335] | 50.7 | 30.5 | 4.3 | 2.0 | 0.4 | — | — | — | 0.5 | 11.6 | 20.2 |
| 28-29 Mar | 1,002 | ±3.1 | KOPRA / Asia Today [336] | 38 | 41 | 5 | 3 | 1 | — | — | — | 2 | 10 | 3 |
| 28-29 Mar | 1,006 | ±3.1 | KSOI / CBS [337] | 45.3 | 35.9 | 3.1 | 1.4 | 1.1 | — | — | — | 1.4 | 11.9 | 9.4 |
| 26-28 Mar | 1,510 | ±2.5 | Realmeter / EKN [338] | 47.3 | 36.1 | 3.7 | 2.3 | 1.0 | — | — | — | 1.7 | 7.9 | 11.2 |
| 26-27 Mar | 1,001 | ±3.1 | Media Research / Newspim [339] | 47.3 | 34.8 | 3.9 | 2.0 | 1.2 | — | — | — | 1.5 | 9.4 | 12.5 |
| 25-27 Mar | 1,000 | ±3.1 | Gallup Korea [340] | 41 | 33 | 2 | 2 | 1 | — | 0.4 | 0.1 | 0.3 | 21 | 8 |
| 24-26 Mar | 1,001 | ±3.1 | NBS [341] [a] | 36 | 36 | 7 | 3 | 1 | — | — | — | 1 | 17 | Tie |
| 24-25 Mar | 1,001 | ±3.1 | Gongjung / Fntoday [342] | 42.6 | 40.8 | 2.9 | 2.5 | 0.8 | — | — | — | 4.1 | 6.3 | 1.8 |
| 23-24 Mar | 1,000 | ±3.1 | Researchview / KPI News [343] | 45.8 | 34.4 | 6.8 | 3.0 | 1.2 | 1.4 | 1.2 | 0.1 | 1.3 | 4.8 | 11.4 |
| 22-24 Mar | 2,012 | ±2.2 | Jowon C&I / Straight News [344] | 43.6 | 39.0 | 2.9 | 1.2 | — | — | — | — | 1.3 | 12.0 | 4.6 |
| 21-22 Mar | 1,008 | ±3.1 | Flower Research [345] | 47.8 | 31.6 | 5.5 | 2.1 | 0.6 | — | — | — | 0.7 | 11.8 | 16.2 |
| 21-22 Mar | 1,000 | ±3.1 | KSOI / CBS [346] | 42.2 | 39.4 | 3.0 | 2.0 | 0.8 | — | — | — | 2.4 | 10.1 | 2.8 |
| 21-22 Mar | 1,003 | ±3.1 | KOPRA / Asia Today [347] | 35 | 44 | 5 | 3 | 1 | — | — | — | 4 | 10 | 9 |
| 19-21 Mar | 1,509 | ±2.5 | Realmeter / EKN [348] | 43.6 | 40.0 | 4.3 | 1.3 | 0.8 | — | — | — | 1.4 | 8.6 | 3.6 |
| 19-20 Mar | 1,003 | ±3.1 | WinG Korea / Voice of Seoul [349] | 43.9 | 42.2 | 4.0 | 1.1 | 0.7 | — | — | — | 1.8 | 6.3 | 1.7 |
| 18-20 Mar | 1,003 | ±3.1 | Gallup Korea [350] | 40 | 36 | 3 | 1 | 1 | — | 0.2 | — | 0.2 | 19 | 4 |
| 17-20 Mar | 3,004 | ±1.8 | Flower Research [351] | 49.5 | 32.9 | 3.9 | 1.5 | 0.6 | — | — | — | 1.0 | 10.5 | 16.6 |
| 17-19 Mar | 1,003 | ±3.1 | NBS [352] [a] | 38 | 32 | 7 | 1 | 1 | — | — | — | 2 | 19 | 6 |
| 17-18 Mar | 1,037 | ±3.0 | Media Tomato / News Tomato [353] | 44.9 | 37.5 | 3.7 | 1.7 | 0.7 | — | — | — | 2.9 | 8.6 | 7.4 |
| 16-17 Mar | 1,000 | ±3.1 | Researchview / KPI News [354] | 42.2 | 39.7 | 6.5 | 1.5 | 0.8 | 0.6 | 0.8 | 0.8 | 2.0 | 5.2 | 2.5 |
| 15-16 Mar | 1,002 | ±3.1 | Ace Research / Newsis [355] | 42.9 | 38.7 | 3.9 | 1.3 | 0.6 | — | — | — | 1.6 | 11.1 | 4.2 |
| 15-16 Mar | 1,000 | ±3.1 | KSOI / CBS [356] | 44.9 | 36.6 | 2.5 | 2.0 | 0.8 | — | — | — | 1.0 | 12.2 | 8.3 |
| 14-15 Mar | 1,010 | ±3.1 | Flower Research [357] | 44.7 | 34.4 | 5.4 | 1.4 | 0.6 | — | — | — | 1.0 | 12.6 | 10.3 |
| 14-15 Mar | 1,001 | ±3.1 | KOPRA / Asia Today [358] | 37 | 41 | 5 | 3 | 1 | — | — | — | 2 | 11 | 4 |
| 12-14 Mar | 1,510 | ±2.5 | Realmeter / EKN [359] | 44.3 | 39.0 | 3.3 | 1.5 | 0.7 | — | — | — | 2.4 | 8.8 | 5.3 |
| 11-13 Mar | 1,001 | ±3.1 | Gallup Korea [360] | 40 | 36 | 3 | 2 | 1 | — | 0.2 | — | 0.5 | 19 | 4 |
| 10-13 Mar | 3,003 | ±1.8 | Flower Research [361] | 47.1 | 35.1 | 3.9 | 1.6 | 0.5 | — | — | — | 1.3 | 10.5 | 12.0 |
| 12 Mar | 1,000 | ±3.1 | WinG Korea / Voice of Seoul [362] | 43.1 | 43.6 | 3.0 | 1.8 | 0.7 | — | — | — | 2.8 | 5.0 | 0.5 |
| 10-12 Mar | 1,000 | ±3.1 | NBS [363] [a] | 36 | 38 | 5 | 2 | 0 | — | — | — | 1 | 19 | 2 |
| 9-10 Mar | 1,000 | ±3.1 | Researchview / KPI News [364] | 43.5 | 40.0 | 6.1 | 2.0 | 0.9 | 0.7 | 0.8 | 0.8 | 1.9 | 3.4 | 3.5 |
| 8-10 Mar | 2,001 | ±2.2 | Jowon C&I / Straight News [365] | 40.4 | 41.9 | 2.7 | 1.6 | — | — | — | — | 2.0 | 11.4 | 1.5 |
| 8-10 Mar | 1,022 | ±3.1 | Hangil Research / Kukinews [366] | 39.2 | 38.5 | 3.4 | 2.2 | 1.1 | — | — | — | 2.6 | 13.0 | 0.7 |
| 7-8 Mar | 1,005 | ±3.1 | Flower Research [367] | 45.0 | 34.3 | 5.9 | 1.6 | 1.0 | — | — | — | 1.0 | 11.1 | 10.7 |
| 5-7 Mar | 1,500 | ±2.5 | Realmeter / EKN [368] | 41.0 | 42.7 | 3.9 | 1.7 | 1.1 | — | — | — | 1 | 8.1 | 1.7 |
| 4-6 Mar | 1,003 | ±3.1 | Gallup Korea [369] | 40 | 36 | 2 | 2 | 1 | — | 0.2 | — | 1 | 18 | 4 |
| 3-5 Mar | 1,000 | ±3.1 | NBS [370] [a] | 35 | 34 | 6 | 2 | 1 | — | — | — | 2 | 20 | 1 |
| 4-5 Mar | 1,048 | ±3.0 | Media Tomato / News Tomato [371] | 37.6 | 43.4 | 4.8 | 2.7 | 1.0 | — | — | — | 1.7 | 8.9 | 5.8 |
| 3-4 Mar | 1,004 | ±3.1 | Ace Research / Newsis [372] | 42.3 | 41.1 | 3.0 | 1.8 | 0.7 | — | — | — | 2.2 | 9.0 | 1.2 |
| 2-3 Mar | 1,000 | ±3.1 | Researchview / KPI News [373] | 40.3 | 40.6 | 5.5 | 2.5 | 1.4 | 1.1 | 0.7 | 0.6 | 2.0 | 5.4 | 0.2 |
| 1-2 Mar | 1,001 | ±3.1 | KOPRA / Asia Today [374] | 38 | 42 | 5 | 3 | 1 | — | — | — | 3 | 9 | 4 |
| 28 Feb-1 Mar | 1,001 | ±3.1 | KSOI / Digital Times [375] | 40.3 | 41.1 | 2.7 | 1.5 | 0.9 | — | 0.5 | 1.0 | 1.5 | 10.7 | 0.8 |
| 28 Feb-1 Mar | 1,000 | ±3.1 | Flower Research [376] | 46.5 | 34.3 | 5.3 | 1.1 | 0.5 | — | — | — | 1.0 | 11.3 | 12.2 |
| 26-28 Feb | 1,000 | ±3.1 | Researchview [377] | 39 | 39 | 7 | 2 | 1 | 1 | 1 | 1 | 2 | 7 | Tie |
| 26-28 Feb | 1,506 | ±2.5 | Realmeter / EKN [378] | 44.2 | 37.6 | 4.0 | 2.6 | 0.8 | — | — | — | 1.9 | 8.8 | 6.8 |
| 26-27 Feb | 1,004 | ±3.1 | Flower Research [379] | 47.3 | 36.4 | 4.5 | 1.4 | 0.2 | — | — | — | 0.9 | 9.4 | 10.9 |
| 25-27 Feb | 1,000 | ±3.1 | Gallup Korea [380] | 38 | 36 | 3 | 2 | 0.3 | — | 0.1 | — | 1 | 19 | 2 |
| 26 Feb | 1,002 | ±3.1 | Media Research / Newspim [381] | 41.3 | 42.1 | 2.8 | 2.0 | 0.9 | — | — | — | 1.9 | 9.0 | 0.8 |
| 24-26 Feb | 1,001 | ±3.1 | NBS [382] [a] | 34 | 37 | 6 | 2 | 1 | — | — | — | 2 | 20 | 3 |
| 23-24 Feb | 1,000 | ±3.1 | Researchview / KPI News [383] | 43.0 | 38.8 | 5.2 | 1.7 | 0.8 | 1.0 | 0.7 | 0.4 | 1.3 | 7.3 | 4.2 |
| 22-24 Feb | 2,004 | ±2.2 | Jowon C&I / Straight News [384] | 40.0 | 44.1 | 2.4 | 1.6 | — | — | — | — | 1.4 | 10.5 | 4.1 |
| 21-22 Feb | 1,000 | ±3.1 | KOPRA / Asia Today [385] | 34 | 46 | 5 | 3 | 1 | — | — | — | 2 | 8 | 12 |
| 21-22 Feb | 1,003 | ±3.1 | Flower Research [386] | 49.5 | 30.4 | 5.1 | 1.6 | 1.4 | — | — | — | 1.2 | 10.7 | 19.1 |
| 20-21 Feb | 1,006 | ±3.1 | Realmeter / EKN [387] | 41.1 | 42.7 | 4.4 | 1.4 | 0.7 | — | — | — | 1.9 | 7.8 | 1.6 |
| 19-20 Feb | 1,010 | ±3.1 | Flower Research [388] | 46.8 | 35.3 | 5.9 | 1.5 | 0.5 | — | — | — | 1.0 | 9.1 | 11.5 |
| 18-20 Feb | 1,002 | ±3.1 | Gallup Korea [389] | 40 | 34 | 3 | 2 | 1 | — | 0.2 | 0.5 | 1 | 18 | 6 |
| 18-19 Feb | 1,001 | ±3.1 | Media Research / Newspim [390] | 42.3 | 39.7 | 3.5 | 2.3 | 0.7 | — | — | — | 3.1 | 8.2 | 2.6 |
| 17-19 Feb | 1,000 | ±3.1 | NBS [391] [a] | 34 | 37 | 7 | 3 | 1 | — | — | — | 2 | 17 | 3 |
| 18 Feb | 1,002 | ±3.1 | Gongjung / Dailian [392] | 37.2 | 49.0 | 3.6 | 1.6 | 0.4 | — | — | — | 1.6 | 6.6 | 11.8 |
| 17-18 Feb | 1,034 | ±3.0 | Media Tomato / News Tomato [393] | 48.7 | 36.4 | 3.4 | 1.2 | 1.0 | — | — | — | 1.9 | 7.5 | 12.3 |
| 16-17 Feb | 1,000 | ±3.1 | Researchview / KPI News [394] | 42.0 | 40.3 | 6.0 | 1.9 | 0.8 | 0.7 | 0.9 | 0.4 | 1.1 | 6.0 | 1.7 |
| 14-15 Feb | 1,013 | ±3.1 | Metavoice / JTBC [395] | 41 | 36 | 3 | 1 | 1 | — | 1 | 0 | 1 | 17 | 5 |
| 14-15 Feb | 1,004 | ±3.1 | Flower Research [396] | 47.7 | 35.8 | 4.2 | 1.3 | 0.5 | — | — | — | 1.4 | 9.1 | 11.9 |
| 14-15 Feb | 1,000 | ±3.1 | KOPRA / Asia Today [397] | 36 | 43 | 6 | 3 | 1 | — | — | — | 3 | 8 | 7 |
| 13-14 Feb | 1,000 | ±3.1 | Realmeter / EKN [398] | 43.1 | 41.4 | 3.6 | 2.2 | 1.2 | — | — | — | 1.1 | 7.4 | 1.7 |
| 11-13 Feb | 1,004 | ±3.1 | Gallup Korea [399] | 38 | 39 | 4 | 2 | 0.3 | — | 0.3 | 0.1 | 1 | 16 | 1 |
| 12 Feb | 1,023 | ±3.1 | WinG Korea / Voice of Seoul [400] | 41.2 | 46.0 | 2.9 | 1.2 | 0.5 | — | — | — | 1.4 | 6.8 | 4.8 |
| 10-12 Feb | 1,001 | ±3.1 | NBS [401] [a] | 36 | 37 | 6 | 2 | 1 | — | — | — | 1 | 17 | 1 |
| 9-10 Feb | 1,000 | ±3.1 | Researchview / KPI News [402] | 40.2 | 40.2 | 7.2 | 2.2 | 0.8 | 1.0 | 0.3 | 0.5 | 1.8 | 5.8 | Tie |
| 8-10 Feb | 2,001 | ±2.2 | Jowon C&I / Straight News [403] | 41.0 | 44.2 | 2.2 | 1.4 | — | — | — | — | 1.4 | 9.8 | 3.2 |
| 7-8 Feb | 1,000 | ±3.1 | EveryResearch / Newsspirit [404] | 38.4 | 41.9 | 3.3 | 2.7 | 0.3 | — | — | — | 3.8 | 9.7 | 3.5 |
| 7-8 Feb | 1,006 | ±3.1 | Flower Research [405] | 48.2 | 34.3 | 5.0 | 1.7 | 0.5 | — | — | — | 1.0 | 9.2 | 13.9 |
| 7-8 Feb | 1,000 | ±3.1 | KOPRA / Asia Today [406] | 36 | 42 | 5 | 3 | 1 | — | — | — | 2 | 11 | 6 |
| 6-7 Feb | 1,002 | ±3.1 | Realmeter / EKN [407] | 40.8 | 42.8 | 3.4 | 2.4 | 1.0 | — | — | — | 1.5 | 8.1 | 2.0 |
| 5-6 Feb | 1,001 | ±3.1 | Media Research / Newspim [390] | 41.4 | 43.2 | 4.5 | 1.5 | 0.7 | — | — | — | 2.3 | 6.4 | 1.8 |
| 5 Feb | 1,017 | ±3.1 | WinG Korea / Voice of Seoul [408] | 42.9 | 44.6 | 1.6 | 1.6 | 0.7 | — | — | — | 1.7 | 6.7 | 1.7 |
| 3-5 Feb | 1,000 | ±3.1 | NBS [409] [a] | 37 | 39 | 4 | 2 | 0 | — | — | — | 2 | 15 | 2 |
| 3-4 Feb | 1,035 | ±3.0 | Media Tomato / News Tomato [410] | 41.4 | 41.1 | 3.6 | 2.0 | 0.7 | — | — | — | 1.3 | 9.8 | 0.3 |
| 3-4 Feb | 1,007 | ±3.1 | Gongjung / Dailian [411] | 42.5 | 42.1 | 3.1 | 1.9 | 0.7 | — | — | — | 2.0 | 7.7 | 0.4 |
| 2-3 Feb | 1,000 | ±3.1 | Researchview / KPI News [412] | 42.5 | 38.7 | 5.9 | 2.5 | 0.5 | 1.2 | 0.5 | 0.5 | 1.7 | 6.0 | 3.8 |
| 1-2 Feb | 1,000 | ±3.1 | Ace Research / Newsis [413] | 39.7 | 43.7 | 3.0 | 1.9 | 0.4 | — | — | — | 2.6 | 8.7 | 4.0 |
| 31 Jan-1 Feb | 1,003 | ±3.1 | Flower Research [414] | 50.4 | 34.3 | 3.5 | 2.3 | 0.5 | — | — | — | 0.9 | 8.2 | 16.1 |
| 31 Jan-1 Feb | 1,004 | ±3.1 | Gallup Korea / Segye Ilbo [415] | 41 | 38 | 3 | 1 | 1 | — | 0 | — | 1 | 14 | 3 |
| 31 Jan-1 Feb | 1,005 | ±3.1 | KOPRA / Asia Today [416] | 39 | 43 | 5 | 2 | 1 | — | — | — | 2 | 9 | 4 |
| 29–31 Jan | 1,000 | ±3.1 | Researchview [417] | 42 | 41 | 5 | 3 | 0 | 1 | 0 | 1 | 2 | 5 | 1 |
| 27-28 Jan | 1,004 | ±3.1 | Korea Research / MBC [418] | 44 | 41 | 4 | 2 | 0 | — | — | — | 1 | 8 | 3 |
| 24–26 Jan | 1,000 | ±3.1 | Hankook Research / KBS [419] | 37 | 35 | 8 | 3 | 1 | — | — | — | 2 | 15 | 2 |
| 24-25 Jan | 2,001 | ±2.2 | KOPRA / Asia Today [420] | 37 | 44 | 5 | 3 | 1 | — | — | — | 1 | 9 | 7 |
| 24-25 Jan | 1,004 | ±3.1 | Kstat / MBC [421] | 32 | 38 | 7 | 3 | 1 | — | — | — | 3 | 17 | 6 |
| 23-25 Jan | 1,004 | ±3.1 | Flower Research [422] | 45.2 | 37.8 | 4.3 | 1.8 | 0.8 | — | — | — | 0.7 | 9.4 | 7.4 |
| 23-25 Jan | 1,004 | ±3.1 | Ipsos / SBS [423] | 39 | 39 | 4 | 2 | 1 | — | — | — | 1 | 15 | Tie |
| 23-24 Jan | 1,002 | ±3.1 | Realmeter / EKN [424] | 41.7 | 45.4 | 4.5 | 1.0 | 1.0 | — | — | — | 1.1 | 5.4 | 3.7 |
| 23-24 Jan | 1,031 | ±3.1 | Gallup Korea / JoongAngIlbo [425] | 40 | 41 | 4 | 2 | 1 | — | — | 0 | 1 | 12 | 1 |
| 22-23 Jan | 1,002 | ±3.1 | WinG Korea / Voice of Seoul [426] | 44.3 | 45.0 | 2.3 | 1.5 | 0.4 | — | — | — | 1.4 | 5.0 | 0.7 |
| 22-23 Jan | 1,003 | ±3.1 | Embrain Public / YTN [427] | 38 | 42 | 4 | 2 | 1 | — | — | — | 1 | 12 | 4 |
| 21-23 Jan | 1,000 | ±3.1 | Gallup Korea [428] | 40 | 38 | 3 | 1 | 1 | — | 0.4 | 0.1 | 1 | 15 | 2 |
| 20-22 Jan | 1,000 | ±3.1 | NBS [429] [a] | 36 | 38 | 5 | 2 | 1 | — | — | — | 1 | 17 | 2 |
| 20-21 Jan | 1,012 | ±3.1 | Media Research / Newspim [430] | 38.8 | 48.5 | 3.8 | 1.3 | 0.4 | — | — | — | 1.7 | 5.5 | 9.7 |
| 20-21 Jan | 1,014 | ±3.1 | Gongjung / Dailian [431] | 37.3 | 46.4 | 2.8 | 1.6 | 1.4 | — | — | — | 3.1 | 7.4 | 9.1 |
| 19-20 Jan | 1,000 | ±3.1 | Researchview / KPI News [432] | 40.4 | 41.5 | 5.9 | 2.9 | 1.1 | 0.5 | 0.8 | 0.5 | 1.6 | 4.8 | 1.1 |
| 18-20 Jan | 2,006 | ±2.2 | Jowon C&I / Straight News [433] | 39.0 | 45.3 | 2.5 | 1.4 | — | — | — | — | 1.6 | 10.3 | 6.3 |
| 17-18 Jan | 1,003 | ±3.1 | KOPRA / Asia Today [434] | 35 | 46 | 5 | 3 | 2 | — | — | — | 3 | 8 | 11 |
| 16-17 Jan | 1,004 | ±3.1 | Realmeter / EKN [435] | 39.0 | 46.5 | 4.2 | 1.9 | 0.7 | — | — | — | 1.2 | 6.5 | 7.5 |
| 15-16 Jan | 1,039 | ±3.0 | WinG Korea / Voice of Seoul [436] | 42.8 | 46.4 | 1.7 | 1.7 | 0.6 | — | — | — | 1.5 | 5.4 | 3.6 |
| 14-16 Jan | 1,001 | ±3.1 | Gallup Korea [437] | 36 | 39 | 4 | 2 | 1 | — | 0.3 | 0.1 | 1 | 17 | 3 |
| 13-15 Jan | 1,005 | ±3.1 | NBS [438] [a] | 33 | 35 | 8 | 3 | 1 | — | — | — | 3 | 18 | 2 |
| 13-14 Jan | 1,031 | ±3.0 | Media Tomato / News Tomato [410] | 41.8 | 40.5 | 3.8 | 2.3 | 1.0 | — | — | — | 2.7 | 7.8 | 1.3 |
| 12-13 Jan | 1,000 | ±3.1 | Researchview / KPI News [439] | 40.5 | 39.7 | 5.6 | 2.1 | 1.1 | 0.5 | 0.8 | 0.5 | 2.3 | 6.8 | 0.8 |
| 10-11 Jan | 1,002 | ±3.1 | KOPRA / Asia Today [440] | 35 | 42 | 7 | 3 | 1 | — | — | — | 2 | 11 | 7 |
| 10-11 Jan | 1,007 | ±3.1 | Flower Research [441] | 43.9 | 33.2 | 6.2 | 2.5 | 0.6 | — | — | — | 0.9 | 12.6 | 10.7 |
| 9-10 Jan | 1,006 | ±3.1 | Realmeter / EKN [442] | 42.2 | 40.8 | 4.8 | 2.4 | 1.2 | — | — | — | 2.1 | 6.6 | 1.4 |
| 8-9 Jan | 1,035 | ±3.0 | WinG Korea / Voice of Seoul [443] | 43.9 | 41.1 | 4.0 | 1.9 | 0.3 | — | — | — | 1.7 | 6.9 | 2.8 |
| 7-9 Jan | 1,004 | ±3.1 | Gallup Korea [444] | 36 | 34 | 5 | 2 | 1 | — | 1 | 0.1 | 1 | 19 | 2 |
| 6-8 Jan | 1,000 | ±3.1 | NBS [445] [a] | 36 | 32 | 7 | 3 | 1 | — | — | — | 2 | 19 | 4 |
| 6-7 Jan | 1,000 | ±3.1 | Media Research / Newspim [446] | 40.4 | 40.0 | 4.7 | 2.1 | 0.9 | — | — | — | 3.1 | 8.8 | 0.4 |
| 6-7 Jan | 1,003 | ±3.1 | Gongjung / Dailian [447] | 38.9 | 41.0 | 4.7 | 3.0 | 1.0 | — | — | — | 3.1 | 8.3 | 2.1 |
| 5-6 Jan | 1,000 | ±3.1 | Researchview / KPI News [448] | 43.3 | 33.5 | 7.4 | 3.4 | 1.1 | 0.8 | 0.2 | 0.5 | 3.1 | 6.6 | 9.8 |
| 5-6 Jan | 1,001 | ±3.1 | Gongjung / Pennmike [449] | 40.9 | 40.2 | 3.6 | 2.7 | 1.2 | — | — | — | 3.1 | 8.4 | 0.7 |
| 4-6 Jan | 1,013 | ±3.1 | Hangil Research / Kukinews [450] | 37.0 | 36.3 | 4.9 | 2.1 | 1.2 | 1.8 | — | — | 4.3 | 12.5 | 0.7 |
| 4-6 Jan | 2,003 | ±2.2 | Jowon C&I / Straight News [451] | 43.7 | 37.9 | 3.1 | 2.3 | — | — | — | — | 2.0 | 11.1 | 5.8 |
| 4-5 Jan | 1,000 | ±3.1 | KOPRA / Newdaily [452] | 33.7 | 38.8 | 5.6 | 2.5 | 1.9 | — | — | — | 2.6 | 15.0 | 5.1 |
| 3-4 Jan | 1,004 | ±3.1 | KOPRA / Asia Today [453] | 39 | 36 | 7 | 2 | 1 | — | — | — | 3 | 11 | 3 |
| 3-4 Jan | 1,015 | ±3.1 | Flower Research [454] | 47.1 | 26.8 | 6.1 | 2.9 | 1.1 | — | — | — | 1.4 | 14.6 | 20.3 |
| 2-3 Jan | 1,001 | ±3.1 | Realmeter / EKN [455] | 45.2 | 34.4 | 4.8 | 3.1 | 1.1 | — | — | — | 1.8 | 9.6 | 10.8 |
| 2 Jan | 1,020 | ±3.1 | Gongjung / Fntoday [456] | 42.4 | 36.5 | 4.1 | 3.0 | 1.0 | — | — | — | 3.6 | 9.5 | 5.9 |
| Fieldwork date | Sample size | Margin of error | Polling firm | DPK | PPP | RKP | RP | PP | NFP | BIP | SDP | Others | Und./ no ans. | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30-31 Dec | 1,033 | ±3.0 | Media Tomato / News Tomato [457] | 47.8 | 30.4 | 5.2 | 3.5 | 1.2 | — | — | — | 1.9 | 10.1 | 17.4 |
| 29–31 Dec | 1,000 | ±3.1 | Researchview [458] | 42 | 30 | 6 | 5 | 2 | 1 | 1 | 0 | 3 | 10 | 12 |
| 29–31 Dec | 1,014 | ±3.1 | Next Research / Maeil Business [459] | 35 | 21 | 5 | 2 | 1 | — | — | — | 2 | 35 | 14 |
| 29–31 Dec | 1,000 | ±3.1 | Hankook Research / KBS [460] | 42 | 24 | 7 | 4 | 1 | — | — | — | 1 | 22 | 18 |
| 29-30 Dec | 1,003 | ±3.1 | Korea Research / MBC [461] | 48 | 29 | 5 | 2 | 1 | — | — | — | 2 | 14 | 19 |
| 29-30 Dec | 1,010 | ±3.1 | Ace Research / Newsis [462] | 40.4 | 35.7 | 4.3 | 3.3 | 1.3 | — | — | — | 3.0 | 12.1 | 4.7 |
| 29-30 Dec | 1,006 | ±3.1 | Embrain Public / JoongAngIlbo [463] | 44 | 29 | 4 | 3 | 1 | — | — | — | 1 | 18 | 15 |
| 29-30 Dec | 1,008 | ±3.1 | KIR / Cheonjiilbo [464] | 41.5 | 35.4 | 5.0 | 1.1 | 1.1 | — | — | — | 1.7 | 14.2 | 6.1 |
| 28-29 Dec | 1,000 | ±3.1 | Research&Research / Dong-A Ilbo [465] | 38.2 | 27.0 | 9.7 | 3.5 | 0.8 | — | 0.7 | — | 1.3 | 18.9 | 11.2 |
| 28-29 Dec | 1,000 | ±3.1 | EveryResearch / Newsspirit [466] | 43.3 | 34.7 | 4.2 | 3.3 | 0.8 | — | — | — | 3.3 | 10.4 | 8.6 |
| 28-29 Dec | 1,020 | ±3.1 | Metavoice / Kyunghyang Shinmun [467] | 36 | 27 | 6 | 2 | 1 | — | 0 | 0 | 2 | 25 | 9 |
| 28-29 Dec | 1,003 | ±3.1 | Jowon C&I / Hanyangeconomy [468] | 37.8 | 38.2 | 3.2 | 3.0 | — | — | — | — | 2.9 | 14.9 | 0.4 |
| 26–27 Dec | 1,000 | ±3.1 | Hankook Research / Korea Times [469] | 39 | 25 | 8 | 3 | 1 | — | — | — | 2 | 21 | 14 |
| 26-27 Dec | 1,001 | ±3.1 | Realmeter / EKN [470] | 45.8 | 30.6 | 6.0 | 3.0 | 2.1 | — | — | — | 2.3 | 10.2 | 15.2 |
| 25 Dec | 1,030 | ±3.1 | Research&Research / Pennmike [471] | 45 | 25 | 7 | 5 | 2 | 0 | — | — | 2 | 15 | 20 |
| 23-24 Dec | 1,000 | ±3.1 | KIR / Cheonjiilbo [472] | 40.7 | 31.3 | 6.9 | 3.3 | 0.6 | — | — | — | 2.1 | 15.1 | 9.4 |
| 23-24 Dec | 1,013 | ±3.1 | Gongjung / Dailian [473] | 44.1 | 30.3 | 5.5 | 4.1 | 1.3 | 3.2 | — | — | 3.6 | 7.9 | 13.8 |
| 22–23 Dec | 1,000 | ±3.1 | Hankook Research / Hankookilbo [474] | 43 | 23 | 7 | 3 | 1 | — | — | — | 2 | 20 | 20 |
| 22–23 Dec | 1,004 | ±3.1 | Gongjung / Pennmike [475] | 41.1 | 32.8 | 7.7 | 3.5 | 1.4 | 3.7 | — | — | 1.5 | 8.4 | 8.3 |
| 20-21 Dec | 1,000 | ±3.1 | Flower Research [476] | 52.8 | 24.2 | 7.4 | 2.0 | 0.9 | — | — | — | 1.1 | 11.6 | 28.6 |
| 19-20 Dec | 1,001 | ±3.1 | Realmeter / EKN [477] | 50.3 | 29.7 | 6.0 | 2.7 | 1.2 | — | — | — | 1.9 | 8.2 | 20.6 |
| 18-19 Dec | 1,001 | ±3.1 | Media Research / Newspim [478] | 47.5 | 29.6 | 5.4 | 3.2 | 1.3 | — | — | — | 1.6 | 11.3 | 17.9 |
| 17-19 Dec | 1,000 | ±3.1 | Gallup Korea [479] | 48 | 24 | 4 | 2 | 0.3 | — | — | — | 1 | 21 | 24 |
| 16-18 Dec | 1,002 | ±3.1 | NBS [480] [a] | 39 | 26 | 8 | 2 | 1 | — | — | — | 1 | 24 | 13 |
| 16-17 Dec | 1,036 | ±3.0 | Media Tomato / News Tomato [481] | 50.4 | 25.8 | 5.5 | 4.3 | 1.2 | — | — | — | 2.2 | 10.6 | 24.6 |
| 14-16 Dec | 2,002 | ±2.2 | Jowon C&I / Straight News [482] | 48.6 | 30.1 | 4.3 | 2.5 | — | — | — | — | 1.8 | 12.7 | 18.5 |
| 13-14 Dec | 1,011 | ±3.1 | Flower Research [483] | 53.1 | 21.2 | 7.1 | 3.1 | 1.2 | — | — | — | 1.7 | 12.7 | 31.9 |
| 12-13 Dec | 1,001 | ±3.1 | Realmeter / EKN [484] | 52.4 | 25.7 | 8.0 | 2.8 | 1.1 | — | — | — | 1.4 | 8.6 | 26.7 |
| 10-12 Dec | 1,002 | ±3.1 | Gallup Korea [485] | 40 | 24 | 8 | 4 | 1 | — | 0.4 | — | 1 | 23 | 16 |
| 10 Dec | 1,005 | ±3.1 | Embrain Public / News1 [486] | 45 | 21 | 9 | 4 | 1 | — | — | — | 2 | 18 | 24 |
| 9 Dec | 1,001 | ±3.1 | Gongjung / Dailian [487] | 42.5 | 23.6 | 7.3 | 5.0 | 1.4 | 5.0 | — | — | 3.9 | 11.3 | 18.9 |
| 7-9 Dec | 2,002 | ±2.2 | Jowon C&I / Straight News [488] | 48.9 | 30.4 | 4.0 | 2.8 | — | — | — | — | 1.1 | 12.8 | 18.5 |
| 8 Dec | 1,000 | ±3.1 | Researchview / KPI News [489] | 50.3 | 18.2 | 10.5 | 4.6 | 1.3 | 1.1 | 0.8 | 0.6 | 2.1 | 10.4 | 32.1 |
| 8 Dec | 1,007 | ±3.1 | Media Research / Newspim [490] | 50.0 | 23.1 | 8.4 | 3.6 | 0.9 | — | — | — | 2.2 | 11.9 | 26.9 |
| 7-8 Dec | 1,002 | ±3.1 | Jowon C&I / Hanyangeconomy [491] | 48.3 | 30.9 | 3.7 | 3.0 | — | — | — | — | 1.1 | 13.0 | 17.4 |
| 6-7 Dec | 1,014 | ±3.1 | Gallup Korea / Kukminilbo [492] | 46 | 24 | 9 | 2 | 1 | 0 | — | — | 1 | 17 | 22 |
| 6-7 Dec | 1,004 | ±3.1 | Flower Research [493] | 50.6 | 21.8 | 8.8 | 2.4 | 0.7 | — | — | — | 1.1 | 14.6 | 28.8 |
| 5-6 Dec | 1,012 | ±3.1 | Realmeter / EKN [494] | 47.6 | 26.2 | 7.3 | 4.3 | 0.8 | — | — | — | 2.4 | 11.5 | 21.4 |
| 3-5 Dec | 1,001 | ±3.1 | Gallup Korea [495] | 37 | 27 | 7 | 2 | 0.3 | — | 0.1 | — | 1 | 26 | 10 |
| 4 Dec | 1,047 | ±3.0 | Media Research / Newspim [496] | 40.4 | 26.3 | 8.4 | 5.2 | 2.2 | — | — | — | 2.2 | 15.2 | 14.1 |
| 2-3 Dec | 1,008 | ±3.1 | Media Tomato / News Tomato [497] | 49.8 | 27.5 | 8.0 | 3.2 | 1.0 | — | — | — | 1.6 | 8.8 | 22.3 |
| 1-3 Dec | 1,002 | ±3.1 | EveryResearch / EveryNews [498] | 37.4 | 31.8 | 9.4 | 4.0 | 1.4 | — | — | — | 4.3 | 11.6 | 5.6 |
| 29-30 Nov | 1,001 | ±3.1 | Flower Research [499] | 47.0 | 28.0 | 7.1 | 2.1 | 1.0 | — | — | — | 0.6 | 14.1 | 19.0 |
| 28-30 Nov | 1,000 | ±3.1 | Researchview [500] | 45 | 29 | 7 | 4 | 1 | 1 | 1 | 0 | 2 | 9 | 16 |
| 25-29 Nov | 1,002 | ±3.1 | Realmeter / EKN [501] | 45.2 | 32.3 | 6.1 | 2.6 | 1.7 | — | — | — | 2.6 | 9.6 | 12.9 |
| 26-28 Nov | 1,001 | ±3.1 | Gallup Korea [502] | 33 | 32 | 5 | 3 | 1 | — | 0.3 | — | 1 | 24 | 1 |
| 26-27 Nov | 1,001 | ±3.1 | KSOI / CBS [503] | 45.2 | 31.9 | 6.0 | 3.4 | 0.7 | — | — | — | 2.6 | 10.3 | 13.3 |
| 25-26 Nov | 1,000 | ±3.1 | Media Research / Newspim [504] | 35.7 | 32.6 | 8.6 | 4.9 | 1.9 | — | — | — | 2.2 | 14.2 | 3.1 |
| 23-25 Nov | 2,001 | ±2.2 | Jowon C&I / Straight News [505] | 47.7 | 30.7 | 5.0 | 2.8 | — | — | — | — | 2.1 | 11.6 | 17.0 |
| 22-23 Nov | 1,001 | ±3.1 | Flower Research [506] | 47.5 | 27.0 | 7.0 | 2.0 | 1.1 | — | — | — | 0.7 | 14.7 | 20.5 |
| 21-22 Nov | 1,003 | ±3.1 | Realmeter / EKN [507] | 44.9 | 30.3 | 7.8 | 3.2 | 1.0 | — | — | — | 1.6 | 11.3 | 14.6 |
| 19-21 Nov | 1,001 | ±3.1 | Gallup Korea [508] | 34 | 28 | 7 | 2 | 1 | — | 0.3 | 0.1 | 1 | 27 | 6 |
| 18-20 Nov | 1,002 | ±3.1 | NBS [509] [a] | 31 | 30 | 9 | 3 | 1 | — | — | — | 1 | 24 | 1 |
| 18-19 Nov | 1,018 | ±3.1 | Media Tomato / News Tomato [510] | 50.3 | 26.2 | 7.3 | 3.0 | 0.9 | — | — | — | 2.1 | 10.1 | 24.1 |
| 18-19 Nov | 1,000 | ±3.1 | Gongjung / Dailian [511] | 39.4 | 31.0 | 6.8 | 3.0 | 1.4 | 3.1 | — | — | 4.0 | 11.2 | 8.4 |
| 15-16 Nov | 1,004 | ±3.1 | Flower Research [512] | 49.5 | 24.2 | 9.6 | 2.7 | 0.7 | — | — | — | 1.2 | 12.1 | 25.3 |
| 14-15 Nov | 1,003 | ±3.1 | Realmeter / EKN [513] | 47.5 | 31.6 | 5.6 | 3.6 | 0.9 | — | — | — | 2.0 | 8.8 | 15.9 |
| 12-14 Nov | 1,002 | ±3.1 | Gallup Korea [514] | 34 | 27 | 7 | 3 | 1 | — | 0.3 | 0.1 | 2 | 26 | 7 |
| 11-12 Nov | 1,002 | ±3.1 | Media Research / Newspim [515] | 35.4 | 32.3 | 8.0 | 4.8 | 1.6 | — | — | — | 3.9 | 14.0 | 3.1 |
| 10-11 Nov | 1,010 | ±3.1 | Ace Research / Newsis [516] | 41.9 | 30.2 | 6.8 | 4.0 | 2.1 | — | — | — | 1.9 | 13.1 | 11.7 |
| 9-11 Nov | 2,000 | ±2.2 | Jowon C&I / Straight News [517] | 46.3 | 32.3 | 5.8 | 2.5 | — | — | — | — | 1.8 | 11.3 | 14.0 |
| 8-10 Nov | 1,000 | ±3.1 | EveryResearch / EveryNews [518] | 44.3 | 28.5 | 9.4 | 2.4 | 0.8 | — | — | — | 2.7 | 12.0 | 15.8 |
| 8-9 Nov | 1,005 | ±3.1 | Flower Research [519] | 49.5 | 25.7 | 7.8 | 2.3 | 1.0 | — | — | — | 1.2 | 12.6 | 23.8 |
| 7-8 Nov | 1,003 | ±3.1 | Realmeter / EKN [520] | 43.7 | 30.7 | 9.0 | 4.0 | 1.4 | — | — | — | 1.6 | 9.6 | 13.0 |
| 5-7 Nov | 1,002 | ±3.1 | Gallup Korea [521] | 36 | 29 | 7 | 3 | 1 | — | 0.2 | 0.1 | 1 | 24 | 7 |
| 4-6 Nov | 1,002 | ±3.1 | NBS [522] [a] | 31 | 29 | 11 | 3 | 2 | — | — | — | 2 | 23 | 2 |
| 4-5 Nov | 1,010 | ±3.1 | Media Tomato / News Tomato [523] | 50.3 | 27.2 | 7.4 | 3.9 | 1.4 | — | — | — | 1.9 | 8.1 | 23.1 |
| 4-5 Nov | 1,000 | ±3.1 | Gongjung / Dailian [524] | 33.3 | 37.7 | 7.8 | 4.3 | 1.9 | 2.9 | — | — | 3.3 | 8.9 | 4.4 |
| 1-2 Nov | 1,002 | ±3.1 | KSOI / Ohmynews [525] | 42.0 | 29.1 | 6.7 | 3.5 | 1.5 | — | — | — | 2.7 | 14.6 | 12.9 |
| 1-2 Nov | 1,010 | ±3.1 | Flower Research [525] | 46.6 | 27.3 | 9.3 | 3.0 | 0.8 | — | — | — | 0.7 | 12.3 | 19.3 |
| 31 Oct-1 Nov | 1,011 | ±3.1 | Gallup Korea / Joongang Ilbo [526] | 34 | 29 | 11 | 4 | 2 | — | 0 | 0 | 2 | 19 | 5 |
| 31 Oct-1 Nov | 1,009 | ±3.1 | Realmeter / EKN [527] | 47.1 | 29.4 | 7.0 | 4.5 | 2.0 | — | — | — | 1.8 | 8.3 | 17.7 |
| 29-31 Oct | 1,000 | ±3.1 | Researchview [528] | 41 | 30 | 10 | 4 | 1 | 1 | 1 | 1 | 2 | 9 | 11 |
| 29-31 Oct | 1,005 | ±3.1 | Gallup Korea [529] | 32 | 32 | 7 | 2 | 1 | — | — | 0.1 | 1 | 25 | Tie |
| 27-28 Oct | 1,007 | ±3.1 | Embrain / Munhwa Ilbo [530] | 24 | 23 | 9 | 3 | 1 | — | — | — | 1 | 39 | 1 |
| 28-29 Oct | 1,001 | ±3.1 | Media Research / Newspim [531] | 34.4 | 34.4 | 9.5 | 4.0 | 2.2 | — | — | — | 3.2 | 12.1 | Tie |
| 26-28 Oct | 2,000 | ±2.2 | Jowon C&I / Straight News [532] | 45.6 | 33.2 | 5.7 | 3.1 | — | — | — | — | 2.0 | 10.4 | 12.4 |
| 25-26 Oct | 1,003 | ±3.1 | Flower Research [533] | 45.5 | 29.3 | 7.6 | 2.4 | 0.9 | — | — | — | 0.9 | 13.4 | 16.2 |
| 24-25 Oct | 1,004 | ±3.1 | Realmeter / EKN [534] | 43.2 | 32.6 | 6.8 | 3.7 | 1.7 | — | — | — | 2.2 | 9.8 | 10.6 |
| 22-24 Oct | 1,001 | ±3.1 | Gallup Korea [535] | 30 | 30 | 6 | 4 | 1 | — | 0.3 | — | 1 | 27 | Tie |
| 21-23 Oct | 1,000 | ±3.1 | NBS [536] [a] | 30 | 28 | 8 | 3 | 1 | — | — | — | 2 | 29 | 2 |
| 22 Oct | 1,004 | ±3.1 | Gongjung / Dailian [537] | 34.3 | 32.7 | 7.6 | 5.6 | 1.4 | 3.3 | — | — | 3.4 | 11.6 | 1.6 |
| 21-22 Oct | 1,012 | ±3.1 | Media Tomato / News Tomato [538] | 50.4 | 22.4 | 8.8 | 3.8 | 1.5 | — | — | — | 2.8 | 10.3 | 28.0 |
| 18-19 Oct | 1,005 | ±3.1 | Flower Research [539] | 45.9 | 26.4 | 9.1 | 3.3 | 0.6 | — | — | — | 0.6 | 14.1 | 19.5 |
| 17-18 Oct | 1,003 | ±3.1 | Realmeter / EKN [540] | 44.2 | 31.3 | 7.4 | 4.6 | 1.3 | — | — | — | 1.8 | 9.4 | 12.9 |
| 15-17 Oct | 1,001 | ±3.1 | Gallup Korea [541] | 30 | 28 | 8 | 3 | 1 | — | 0.7 | — | 1 | 27 | 2 |
| 14-15 Oct | 1,000 | ±3.1 | Media Research / Newspim [542] | 35.8 | 34.2 | 8.9 | 3.8 | 1.7 | — | — | — | 2.7 | 13.0 | 1.6 |
| 12-14 Oct | 2,002 | ±2.2 | Jowon C&I / Straight News [543] | 44.1 | 33.9 | 6.6 | 3.4 | — | — | — | — | 2.1 | 9.9 | 10.2 |
| 11-12 Oct | 1,003 | ±3.1 | Flower Research [544] | 43.5 | 26.9 | 9.4 | 1.9 | 0.5 | — | — | — | 1.3 | 16.5 | 16.6 |
| 10-11 Oct | 1,001 | ±3.1 | Realmeter / EKN [545] | 43.9 | 30.8 | 9.3 | 3.8 | 1.1 | — | — | — | 2.0 | 9.1 | 13.1 |
| 8-9 Oct | 1,004 | ±3.1 | Media Tomato / News Tomato [546] | 46.3 | 26.0 | 9.5 | 3.9 | 1.5 | — | — | — | 2.7 | 10.1 | 20.3 |
| 7-9 Oct | 1,000 | ±3.1 | NBS [547] [a] | 28 | 27 | 11 | 2 | 1 | — | — | — | 1 | 30 | 1 |
| 7-8 Oct | 1,000 | ±3.1 | Gongjung / Dailian [548] | 35.2 | 37.9 | 7.3 | 4.4 | 1.4 | 1.2 | — | — | 3.1 | 9.5 | 2.7 |
| 4-5 Oct | 1,007 | ±3.1 | Flower Research [549] | 41.9 | 29.0 | 9.6 | 2.6 | 1.2 | — | — | — | 0.9 | 14.9 | 12.9 |
| 2-4 Oct | 1,004 | ±3.1 | Realmeter / EKN [550] | 42.4 | 32.7 | 8.6 | 5.1 | 0.5 | — | — | — | 2.1 | 8.6 | 9.7 |
| 30 Sep-1 Oct | 1,003 | ±3.1 | Media Research / Newspim [551] | 36.0 | 33.7 | 9.7 | 4.5 | 2.1 | — | — | — | 2.9 | 11.1 | 2.3 |
| 28-30 Sep | 1,000 | ±3.1 | Researchview [552] | 40 | 30 | 11 | 5 | 1 | 2 | 1 | 1 | 3 | 7 | 10 |
| 28-30 Sep | 2,001 | ±2.2 | Jowon C&I / Straight News [553] | 42.3 | 35.6 | 6.5 | 2.7 | — | — | — | — | 2.4 | 10.7 | 6.7 |
| 28-29 Sep | 1,002 | ±3.1 | Ace Research / Newsis [554] | 35.7 | 33.0 | 8.8 | 4.0 | 1.1 | — | — | — | 2.7 | 14.8 | 2.7 |
| 27-28 Sep | 1,000 | ±3.1 | Flower Research [555] | 42.5 | 26.8 | 9.9 | 3.1 | 1.3 | — | — | — | 1.3 | 15.1 | 15.7 |
| 26-27 Sep | 1,003 | ±3.1 | Realmeter / EKN [556] | 43.2 | 29.9 | 9.2 | 4.3 | 1.8 | — | — | — | 2.3 | 9.3 | 13.3 |
| 24-26 Sep | 1,001 | ±3.1 | Gallup Korea [557] | 32 | 31 | 8 | 4 | 1 | — | 0.2 | 0.2 | 1 | 23 | 1 |
| 23-25 Sep | 1,005 | ±3.1 | NBS [558] [a] | 26 | 28 | 12 | 4 | 1 | — | — | — | 1 | 28 | 2 |
| 23-24 Sep | 1,005 | ±3.1 | Gongjung / Dailian [559] | 35.4 | 32.6 | 8.8 | 6.3 | 0.8 | 1.7 | — | — | 3.0 | 11.4 | 2.8 |
| 20-21 Sep | 1,010 | ±3.1 | Flower Research [560] | 39.5 | 28.5 | 8.9 | 3.2 | 0.8 | — | — | — | 1.2 | 17.8 | 11.0 |
| 19-20 Sep | 1,001 | ±3.1 | Realmeter / EKN [561] | 39.2 | 35.2 | 9.1 | 4.5 | 1.2 | — | — | — | 1.9 | 8.9 | 4.0 |
| 18-19 Sep | 1,000 | ±3.1 | Media Research / Newspim [562] | 34.1 | 32.9 | 9.1 | 6.0 | 2.2 | — | — | — | 3.3 | 12.5 | 1.2 |
| 12-13 Sep | 1,001 | ±3.1 | Realmeter / EKN [563] | 39.6 | 33.0 | 10.7 | 4.2 | 0.9 | — | — | — | 1.8 | 9.8 | 6.6 |
| 11-12 Sep | 1,002 | ±3.1 | Korea Research / MBC [564] | 30 | 33 | 11 | 4 | 1 | — | — | — | 2 | 20 | 3 |
| 10-12 Sep | 1,002 | ±3.1 | Gallup Korea [565] | 33 | 28 | 8 | 2 | 1 | — | 0.4 | 0.2 | 1 | 26 | 5 |
| 10-12 Sep | 2,004 | ±2.2 | Jowon C&I / Straight News [566] | 45.1 | 34.2 | 5.7 | 3.7 | — | — | — | — | 1.9 | 9.4 | 10.9 |
| 10 Sep | 1,002 | ±3.1 | Gongjung / Dailian [567] | 33.8 | 34.0 | 10.0 | 5.4 | 1.6 | 1.1 | — | — | 2.8 | 11.4 | 0.2 |
| 7-8 Sep | 1,000 | ±3.1 | EveryResearch / Newsspirit [568] | 39.0 | 29.6 | 10.0 | 6.3 | 1.4 | — | — | — | 2.3 | 11.2 | 9.4 |
| 6-7 Sep | 1,003 | ±3.1 | Flower Research [569] | 42.0 | 29.0 | 7.6 | 2.8 | 1.2 | — | — | — | 0.8 | 16.7 | 13.0 |
| 5-6 Sep | 1,001 | ±3.1 | Realmeter / EKN [570] | 40.1 | 34.6 | 7.8 | 4.1 | 2.2 | — | — | — | 2.5 | 8.6 | 5.5 |
| 3-5 Sep | 1,001 | ±3.1 | Gallup Korea [571] | 32 | 31 | 7 | 2 | 0.3 | — | 0.4 | — | 1 | 26 | 1 |
| 2-4 Sep | 1,001 | ±3.1 | NBS [572] [a] | 26 | 27 | 12 | 4 | 1 | — | — | — | 2 | 28 | 1 |
| 2-3 Sep | 1,000 | ±3.1 | Media Research / Newspim [573] | 34.3 | 33.7 | 8.7 | 4.8 | 1.2 | 2.3 | — | — | 3.7 | 11.3 | 0.6 |
| 31 Aug-2 Sep | 2,003 | ±2.2 | Jowon C&I / Straight News [574] | 43.6 | 34.3 | 5.3 | 4.3 | — | — | — | — | 1.8 | 10.7 | 9.3 |
| 29-31 Aug | 1,000 | ±3.1 | Researchview [575] | 37 | 31 | 12 | 5 | 0 | 1 | 0 | 1 | 2 | 10 | 6 |
| 28-29 Aug | 1,001 | ±3.1 | KIR / Cheonjiilbo [576] | 42.0 | 38.0 | 6.3 | 3.2 | 0.5 | — | — | — | 1.3 | 8.7 | 4.0 |
| 29-30 Aug | 1,008 | ±3.1 | Realmeter / EKN [577] | 42.2 | 32.8 | 8.0 | 3.9 | 2.2 | 1.6 | — | — | 1.9 | 7.4 | 9.4 |
| 27-29 Aug | 1,002 | ±3.1 | Gallup Korea [578] | 31 | 30 | 7 | 2 | 1 | 0.3 | 0.2 | 0.1 | 2 | 26 | 1 |
| 26-27 Aug | 1,009 | ±3.1 | Media Tomato / News Tomato [579] | 44.6 | 30.7 | 9.7 | 3.2 | 1.6 | 1.0 | — | — | 2.6 | 6.6 | 13.9 |
| 26-27 Aug | 1,002 | ±3.1 | Gongjung / Dailian [580] | 34.4 | 35.3 | 9.7 | 4.8 | 1.4 | 1.4 | — | — | 4.3 | 8.7 | 0.9 |
| 23-24 Aug | 1,010 | ±3.1 | Flower Research [581] | 43.3 | 27.4 | 10.1 | 3.1 | 0.6 | — | — | — | 0.9 | 14.7 | 15.9 |
| 22-23 Aug | 1,000 | ±3.1 | Realmeter / EKN [582] | 40.0 | 37.0 | 7.7 | 3.6 | 1.1 | 1.4 | — | — | 1.4 | 7.9 | 3.0 |
| 20-22 Aug | 1,000 | ±3.1 | Gallup Korea [583] | 31 | 32 | 8 | 2 | 1 | 1 | 1 | 0.2 | 2 | 22 | 1 |
| 19-21 Aug | 1,002 | ±3.1 | NBS [584] [a] | 29 | 31 | 9 | 2 | 1 | — | — | — | 1 | 26 | 2 |
| 20-21 Aug | 1,004 | ±3.1 | KOPRA / Kihoilbo [585] | 36.3 | 36.4 | 7.7 | 4.5 | 0.6 | — | — | — | 2.1 | 12.4 | 0.1 |
| 19-20 Aug | 1,008 | ±3.1 | Media Tomato / News Tomato [586] | 43.5 | 32.4 | 8.6 | 3.0 | 1.0 | 1.7 | — | — | 2.0 | 7.7 | 11.1 |
| 19-20 Aug | 1,000 | ±3.1 | Media Research / Newspim [587] | 34.7 | 34.2 | 8.4 | 4.4 | 1.0 | 1.2 | — | — | 3.8 | 12.4 | 0.5 |
| 17-19 Aug | 1,025 | ±3.1 | Hangil Research / Kukinews [588] | 31.9 | 30.8 | 7.9 | 4.4 | 2.3 | 1.4 | — | — | 3.5 | 17.9 | 1.1 |
| 17-19 Aug | 2,006 | ±2.2 | Jowon C&I / Straight News [589] | 44.2 | 35.1 | 5.8 | 3.4 | — | — | — | — | 2.2 | 9.4 | 9.1 |
| 16-17 Aug | 1,004 | ±3.1 | Flower Research [590] | 41.0 | 29.3 | 9.7 | 2.4 | 0.6 | — | — | — | 1.7 | 15.4 | 11.7 |
| 14-16 Aug | 1,005 | ±3.1 | Realmeter / EKN [591] | 42.2 | 31.0 | 9.7 | 3.1 | 1.4 | 2.2 | — | — | 1.2 | 9.3 | 11.2 |
| 12-13 Aug | 1,007 | ±3.1 | Media Tomato / News Tomato [592] | 41.4 | 33.3 | 9.8 | 3.7 | 0.6 | 1.4 | — | — | 3.2 | 6.6 | 8.1 |
| 12-13 Aug | 1,006 | ±3.1 | Gongjung / Dailian [593] | 33.2 | 38.9 | 7.7 | 5.1 | 1.4 | 2.2 | — | — | 3.5 | 8.0 | 5.7 |
| 9-10 Aug | 1,009 | ±3.1 | Flower Research [594] | 39.2 | 29.1 | 11.0 | 2.4 | 1.0 | — | — | — | 1.2 | 16.1 | 10.1 |
| 5-9 Aug | 1,001 | ±3.1 | Realmeter / EKN [595] | 36.8 | 37.8 | 8.6 | 4.5 | 1.3 | 1.8 | — | — | 1.5 | 7.7 | 1.0 |
| 5-7 Aug | 1,001 | ±3.1 | NBS [596] [a] | 24 | 32 | 10 | 3 | 1 | — | — | — | 1 | 29 | 8 |
| 5-6 Aug | 1,011 | ±3.1 | Media Tomato / News Tomato [597] | 38.8 | 34.0 | 10.7 | 3.8 | 1.3 | 1.6 | — | — | 2.5 | 7.2 | 4.8 |
| 5-6 Aug | 1,001 | ±3.1 | Media Research / Newspim [598] | 30.3 | 38.6 | 9.6 | 3.7 | 0.8 | 1.1 | — | — | 3.3 | 12.5 | 8.3 |
| 3-5 Aug | 2,002 | ±2.2 | Jowon C&I / Straight News [599] | 40.5 | 36.9 | 6.3 | 4.6 | — | — | — | — | 2.2 | 9.5 | 3.6 |
| 2-3 Aug | 1,005 | ±3.1 | Flower Research [600] | 42.0 | 31.6 | 9.0 | 2.7 | 0.6 | — | — | — | 0.5 | 13.6 | 10.4 |
| 29 Jul-2 Aug | 1,002 | ±3.1 | Realmeter / EKN [601] | 36.3 | 38.5 | 9.4 | 4.3 | 1.9 | 0.9 | — | — | 1.6 | 7.2 | 2.2 |
| 29-31 Jul | 1,000 | ±3.1 | Researchview [602] | 36 | 36 | 11 | 5 | 1 | 2 | 1 | 1 | 1 | 6 | Tie |
| 29-30 Jul | 1,009 | ±3.1 | Media Tomato / News Tomato [603] | 39.9 | 35.9 | 10.0 | 3.7 | 1.1 | 1.4 | — | — | 2.1 | 6.0 | 4.0 |
| 29-30 Jul | 1,005 | ±3.1 | Gongjung / Dailian [604] | 32.0 | 40.0 | 7.9 | 4.8 | 1.6 | 1.7 | — | — | 3.4 | 8.6 | 8.0 |
| 26-27 Jul | 1,003 | ±3.1 | Flower Research [605] | 38.2 | 30.7 | 9.3 | 3.9 | 0.6 | — | — | — | 1.1 | 16.2 | 7.5 |
| 25-26 Jul | 1,003 | ±3.1 | Realmeter / EKN [606] | 36.1 | 38.4 | 9.2 | 4.4 | 1.2 | 1.4 | — | — | 2.4 | 6.9 | 2.3 |
| 23-25 Jul | 1,001 | ±3.1 | Gallup Korea [607] | 27 | 35 | 9 | 3 | 1 | 0.2 | 0.2 | 0.1 | 1 | 23 | 8 |
| 22-24 Jul | 1,005 | ±3.1 | NBS [608] [a] | 25 | 36 | 9 | 3 | 1 | — | — | — | 3 | 22 | 11 |
| 22-23 Jul | 1,020 | ±3.1 | Media Tomato / News Tomato [609] | 35.8 | 40.5 | 8.4 | 3.8 | 0.5 | 1.2 | — | — | 1.7 | 8.0 | 4.7 |
| 20-22 Jul | 4,029 | ±1.5 | Jowon C&I / Straight News [610] | 40.2 | 39.7 | 5.8 | 4.0 | — | — | — | — | 2.2 | 8.3 | 0.5 |
| 19-20 Jul | 1,002 | ±3.1 | Flower Research [611] | 38.7 | 31.3 | 11.0 | 3.1 | 0.8 | — | — | — | 1.8 | 13.3 | 7.4 |
| 18-19 Jul | 1,003 | ±3.1 | Realmeter / EKN [612] | 33.2 | 42.1 | 9.3 | 5.0 | 0.8 | 1.4 | — | — | 1.3 | 7.0 | 8.9 |
| 16-18 Jul | 1,000 | ±3.1 | Gallup Korea [613] | 27 | 35 | 8 | 4 | 1 | 1 | 0 | — | 1 | 23 | 8 |
| 15-16 Jul | 1,008 | ±3.1 | Media Tomato / News Tomato [614] | 38.1 | 37.7 | 8.8 | 3.9 | 1.3 | 1.7 | — | — | 2.7 | 5.8 | 0.4 |
| 15-16 Jul | 1,003 | ±3.1 | Gongjung / Dailian [615] | 32.0 | 41.3 | 7.4 | 5.7 | 1.4 | 1.3 | — | — | 3.1 | 7.9 | 9.3 |
| 14-15 Jul | 1,002 | ±3.1 | Aceresearch / Newsis [616] | 30.0 | 41.0 | 9.6 | 3.3 | 1.5 | — | — | — | 2.2 | 12.4 | 11.0 |
| 12-13 Jul | 1,002 | ±3.1 | Flower Research [617] | 42.3 | 36.6 | 10.5 | 4.0 | 1.6 | — | — | — | 2.2 | 2.8 | 5.7 |
| 11-12 Jul | 1,001 | ±3.1 | Realmeter / EKN [618] | 35.0 | 38.0 | 10.3 | 4.3 | 1.8 | 1.5 | — | — | 1.3 | 7.9 | 3.0 |
| 9-11 Jul | 1,000 | ±3.1 | Gallup Korea [619] | 30 | 35 | 8 | 3 | 1 | 0 | 0 | 0 | 1 | 22 | 5 |
| 8-10 Jul | 1,000 | ±3.1 | NBS [620] [a] | 27 | 30 | 12 | 5 | 1 | — | — | — | 2 | 24 | 3 |
| 8-9 Jul | 1,001 | ±3.1 | Media Tomato / News Tomato [621] | 34.5 | 38.1 | 9.8 | 4.8 | 0.7 | 1.9 | — | — | 2.0 | 8.1 | 3.6 |
| 8-9 Jul | 1,000 | ±3.1 | Media Research / Newspim [622] | 28.4 | 40.6 | 9.0 | 6.2 | 1.3 | 1.7 | — | — | 3.8 | 8.9 | 12.2 |
| 7-8 Jul | 2,003 | ±2.2 | Embrain Public / YTN [623] | 30 | 35 | 10 | 4 | 1 | — | — | — | 2 | 18 | 5 |
| 5-6 Jul | 1,000 | ±3.1 | Flower Research [624] | 43.1 | 32.3 | 12.8 | 5.8 | 1.6 | — | — | — | 2.2 | 2.1 | 10.8 |
| 4-5 Jul | 1,001 | ±3.1 | Realmeter / EKN [625] | 38.2 | 36.0 | 10.9 | 3.8 | 1.2 | 1.8 | — | — | 1.6 | 6.6 | 2.2 |
| 2-4 Jul | 1,002 | ±3.1 | Gallup Korea [626] | 29 | 33 | 9 | 4 | 1 | 0 | 0 | 0 | 1 | 23 | 4 |
| 1-2 Jul | 1,023 | ±3.1 | Media Tomato / News Tomato [627] | 38.0 | 35.8 | 11.3 | 3.2 | 1.2 | 1.0 | — | — | 3.6 | 6.0 | 2.2 |
| 28-30 Jun | 1,000 | ±3.1 | Researchview [602] | 32 | 34 | 14 | 5 | 1 | 1 | 1 | 1 | 3 | 7 | 2 |
| 28-29 Jun | 1,001 | ±3.1 | Flower Research [628] | 44.5 | 33.4 | 11.0 | 5.3 | 0.8 | — | — | — | 2.3 | 2.6 | 11.1 |
| 27-28 Jun | 1,004 | ±3.1 | Realmeter / EKN [629] | 34.1 | 36.7 | 12.2 | 5.4 | 2.1 | 1.0 | — | — | 1.3 | 7.1 | 2.6 |
| 25-27 Jun | 1,002 | ±3.1 | Gallup Korea [630] | 32 | 31 | 10 | 4 | 0 | 1 | 0 | 0 | 1 | 21 | 1 |
| 24-26 Jun | 1,007 | ±3.1 | NBS [631] [a] | 25 | 29 | 13 | 4 | 1 | — | — | — | 1 | 27 | 4 |
| 24-25 Jun | 1,005 | ±3.1 | Media Tomato / News Tomato [632] | 36.3 | 32.5 | 10.1 | 4.9 | 1.7 | 1.2 | — | — | 1.7 | 11.6 | 3.8 |
| 22-24 Jun | 2,006 | ±2.2 | Jowon C&I / Straight News [633] | 42.8 | 33.7 | 8.3 | 4.5 | — | — | — | — | 2.8 | 7.9 | 9.1 |
| 21-22 Jun | 1,000 | ±3.1 | Flower Research [634] | 40.7 | 32.2 | 14.5 | 5.3 | 1.4 | — | — | — | 2.1 | 3.7 | 8.5 |
| 20-21 Jun | 1,006 | ±3.1 | Realmeter / EKN [635] | 37.2 | 36.2 | 10.7 | 4.8 | 1.4 | 1.5 | — | — | 1.8 | 6.5 | 1.0 |
| 18-20 Jun | 1,002 | ±3.1 | Gallup Korea [636] | 28 | 32 | 9 | 4 | 2 | 1 | 0 | 0 | 1 | 23 | 4 |
| 17-18 Jun | 1,002 | ±3.1 | Gongjung / Dailian [637] | 31.2 | 36.7 | 10.4 | 6.2 | 1.9 | 1.3 | — | — | 4.9 | 7.3 | 5.5 |
| 15-16 Jun | 1,023 | ±3.1 | Media Tomato / News Tomato [638] | 34.9 | 31.4 | 11.3 | 5.1 | 2.3 | 1.7 | — | — | 2.0 | 11.3 | 3.5 |
| 14-15 Jun | 1,003 | ±3.1 | Flower Research [639] | 42.2 | 31.6 | 15.3 | 5.5 | 0.7 | — | — | — | 2.4 | 2.3 | 10.6 |
| 14-15 Jun | 1,001 | ±3.1 | Gallup Korea / News1 [640] | 32 | 33 | 12 | 4 | 1 | 0 | 0 | 0 | 1 | 18 | 1 |
| 13-14 Jun | 1,001 | ±3.1 | Realmeter / EKN [641] | 35.4 | 35.9 | 13.2 | 4.9 | 1.5 | 1.5 | — | — | 1.5 | 6.2 | 0.5 |
| 11-13 Jun | 1,000 | ±3.1 | Gallup Korea [642] | 27 | 30 | 11 | 4 | 1 | 1 | 0 | 0 | 2 | 23 | 3 |
| 10-12 Jun | 1,004 | ±3.1 | NBS [643] [a] | 26 | 29 | 13 | 5 | 1 | — | — | — | 3 | 23 | 3 |
| 8-9 Jun | 1,023 | ±3.1 | Media Tomato / News Tomato [644] | 34.8 | 30.2 | 12.6 | 4.8 | 1.3 | 1.5 | — | — | 2.9 | 11.8 | 4.6 |
| 7-8 Jun | 1,004 | ±3.1 | Flower Research [645] | 39.4 | 31.9 | 15.6 | 5.8 | 1.8 | — | — | — | 2.9 | 2.8 | 7.5 |
| 5-7 Jun | 1,000 | ±3.1 | Realmeter / EKN [646] | 35.6 | 34.5 | 13.0 | 5.2 | 1.3 | 1.6 | — | — | 1.6 | 7.2 | 1.1 |
| 1-2 Jun | 1,008 | ±3.1 | Media Tomato / News Tomato [647] | 34.7 | 28.6 | 14.6 | 5.5 | 1.2 | 1.7 | — | — | 2.5 | 11.3 | 6.1 |
| 31 May-1 Jun | 1,002 | ±3.1 | Flower Research [648] | 41.8 | 28.6 | 17.6 | 6.4 | 1.9 | — | — | — | 1.9 | 1.9 | 13.2 |
| 30–31 May | 1,002 | ±3.1 | Realmeter / EKN [649] | 33.8 | 33.1 | 14.5 | 5.3 | 1.1 | 1.4 | — | — | 2.0 | 8.7 | 0.7 |
| 28–30 May | 1,000 | ±3.1 | Researchview [602] | 34 | 31 | 14 | 4 | 2 | 2 | — | — | 4 | 9 | 3 |
| 28–30 May | 1,001 | ±3.1 | Gallup Korea [650] | 29 | 30 | 13 | 2 | 1 | 0 | — | — | 3 | 22 | 1 |
| 27–29 May | 1,004 | ±3.1 | NBS [651] [a] | 27 | 30 | 12 | 3 | 1 | 1 | — | — | 3 | 24 | 3 |
| 24–25 May | 1,000 | ±3.1 | Flower Research [652] | 41.2 | 30.8 | 14.5 | 5.6 | 1.4 | 2.1 | — | — | 2.1 | 2.3 | 10.4 |
| 23–24 May | 1,004 | ±3.1 | Realmeter / EKN [653] | 33.9 | 35.2 | 13.8 | 4.8 | 1.2 | 1.3 | — | — | 2.2 | 7.6 | 1.3 |
| 21–23 May | 1,001 | ±3.1 | Gallup Korea [654] | 31 | 29 | 11 | 4 | 1 | 0 | — | — | 2 | 22 | 2 |
| 17–18 May | 1,001 | ±3.1 | Flower Research [655] | 36.2 | 32.0 | 18.4 | 5.4 | 1.2 | 1.9 | — | — | 2.6 | 2.3 | 4.2 |
| 16–17 May | 1,001 | ±3.1 | Realmeter / EKN [656] | 34.5 | 35.0 | 13.5 | 5.3 | 1.3 | 1.3 | — | — | 2.2 | 6.8 | 0.5 |
| 13–15 May | 1,001 | ±3.1 | NBS [657] [a] | 27 | 31 | 12 | 4 | 0 | 1 | — | — | 3 | 22 | 4 |
| 10–11 May | 1,004 | ±3.1 | Flower Research [658] | 45.1 | 28.1 | 14.1 | 4.0 | 1.8 | 1.3 | — | — | 3.0 | 2.6 | 17.0 |
| 9–10 May | 1,002 | ±3.1 | Realmeter / EKN [659] | 40.6 | 32.9 | 12.5 | 4.1 | 0.5 | 2.1 | — | — | 2.3 | 5.1 | 7.7 |
| 7–9 May | 1,000 | ±3.1 | Gallup Korea [660] | 30 | 34 | 11 | 5 | 1 | — | — | — | 1 | 19 | 4 |
| 3–4 May | 1,000 | ±3.1 | Flower Research [661] | 43.3 | 30.9 | 14.2 | 4.6 | 1.2 | 1.8 | — | — | 2.0 | 1.9 | 12.4 |
| 2–3 May | 1,000 | ±3.1 | Realmeter / EKN [662] | 36.1 | 32.1 | 13.4 | 5.4 | 0.8 | 2.5 | — | — | 3.5 | 6.1 | 4.0 |
| 29 Apr-1 May | 1,000 | ±3.1 | NBS [663] [a] | 29 | 31 | 12 | 4 | 1 | 1 | — | — | 3 | 18 | 2 |
| 28-30 Apr | 1,000 | ±3.1 | Researchview [602] | 34 | 31 | 14 | 5 | 2 | 3 | — | — | 3 | 7 | 3 |
| 26-27 Apr | 1,001 | ±3.1 | Flower Research [664] | 41.1 | 29.4 | 16.8 | 5.5 | 1.7 | 1.9 | — | — | 2.1 | 1.6 | 11.7 |
| 25-26 Apr | 1,004 | ±3.1 | Realmeter / EKN [665] | 35.1 | 34.1 | 13.5 | 6.2 | 1.6 | 1.8 | — | — | 2.7 | 5.1 | 1.0 |
| 23-25 Apr | 1,001 | ±3.1 | Gallup Korea [666] | 29 | 33 | 13 | 3 | 0 | 1 | — | — | 2 | 19 | 4 |
| 20-21 Apr | 1,004 | ±3.1 | Media Tomato / News Tomato [667] | 34.9 | 29.8 | 17.8 | 5.5 | 1.3 | 1.7 | — | — | 1.8 | 7.3 | 5.1 |
| 18-19 Apr | 1,002 | ±3.1 | Realmeter / EKN [668] | 35.0 | 35.8 | 14.4 | 4.8 | 1.1 | 2.2 | — | — | 1.5 | 5.2 | 0.8 |
| 16-18 Apr | 1,000 | ±3.1 | Gallup Korea [669] | 31 | 30 | 14 | 3 | 0 | 0 | — | — | 1 | 19 | 1 |
| 15-17 Apr | 1,004 | ±3.1 | NBS [670] [a] | 32 | 32 | 13 | 4 | — | 1 | — | — | 3 | 16 | Tie |
| 15-16 Apr | 1,001 | ±3.1 | Media Research / Newspim [671] | 28.5 | 39.2 | 14.2 | 4.9 | — | 2.2 | — | — | 4.5 | 6.5 | 10.7 |
| 13-15 Apr | 1,004 | ±3.1 | Hangil Research / Kukinews [672] | 28.8 | 35.2 | 14.7 | 5.0 | 1.6 | 2.2 | — | — | 3.4 | 9.0 | 6.4 |
| 13-15 Apr | 2,013 | ±2.2 | Jowon C&I / Straight News [673] | 35.8 | 33.0 | 12.5 | 5.5 | 0.9 | 2.4 | — | — | 4.2 | 5.6 | 2.8 |
| 13-14 Apr | 1,017 | ±3.1 | Media Tomato / News Tomato [674] | 34.2 | 31.3 | 14.8 | 5.5 | 2.3 | 2.1 | — | — | 1.8 | 7.9 | 2.9 |
| 12-13 Apr | 1,002 | ±3.1 | Flower Research [675] | 39.4 | 30.9 | 18.3 | 5.9 | 1.2 | 1.9 | — | — | 1.6 | 0.8 | 8.5 |
| 10 Apr | 2024 election | 26.70 | 36.67 | 24.25 | 3.62 | — [b] | 1.71 | — [b] | — [b] | 7.05 | — | 9.97 | ||
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