Opinion polling for the 2025 South Korean presidential election

Last updated

This article is a list of opinion polls that have been taken for the 2025 South Korean presidential election. It is divided into polls for intended candidates, and then for the presidential election itself. Two-way polls are used to demonstrate the popularity of one candidate with respect to another, but the election itself will have no run-off round and will be held under a system of first-past-the-post. The polls are ordered by date, with the newest at the top. For more information, visit the National Election Survey Deliberation Committee of Korea. [1]

Contents

Opinion polling

Polling after nominees finalized

LOESS curve for the next South Korean presidential election since 12 May with a 2-day average Finalised Polling for the 2025 Korean Presidential Election.png
LOESS curve for the next South Korean presidential election since 12 May with a 2-day average
Fieldwork dateSample sizeMargin
of error		Polling firm DPK PPP RP DLP Ind. LUP OthersUnd./
no ans.		Lead
Lee Jae-myung
Song Jin-ho
Koo Joo-wa
3 June 202535,236,497 2025 South Korean presidential election 49.4241.158.340.980.10——0.738.27
3 June 202580,146±0.8KBS/MBC/SBS [2] (Exit Poll)51.739.37.71.30.1————12.4
3 June 20251,536±2.5KOPRA / Asia Today [3] 47.342.75.72.40.7———1.24.6
30 May–3 Jun 202512,077±0.9Metavoice / JTBC [4] 44377100——117
31 May–2 Jun 20253,004±1.8Flower Research [5] 49.633.86.61.10.10.3——9.515.8
1 June 2025 Hwang Kyo-ahn (Ind.) withdraws as a candidate and endorses Kim Moon-soo (PPP)
27 May–3 June 2025A period of time during which the results of polls predicting party support or the winner of an election may not be published or quoted.
27 May 20251,012±3.1Jowon C&I / Straight News [6] 50.037.39.4————1.51.712.7
27 May 20251,544±2.5Hangil Research / Polinews [7] 45.840.78.61.0———0.83.25.1
27 May 20251,000±3.1KOPRA / Asia Today [8] 46419100——25
26–27 May 20251,039±3.0Media Tomato / News Tomato [9] 48.638.510.11.2———0.41.210.1
26–27 May 20251,005±3.1Metavoice / JTBC [10] 483512000——413
26–27 May 20251,000±3.1Researchview / KPI News [11] 46.840.59.80.9—0.5—0.11.56.3
26–27 May 20251,000±3.1Korea Research / MBC [12] 433611000——97
26–27 May 20255,028±1.4Metavoice / OhmyNews [13] 47.139.19.80.90.40.5——2.28.0
26–27 May 20251,003±3.1Gallup Korea / SEDaily [14] 4637110—0——59
26–27 May 20252,011±2.2Flower Research [15] 50.332.79.40.9—0.4——6.517.6
26–27 May 20251,003±3.1Realmeter / EKN [16] 49.236.810.30.70.20.4——2.412.4
26–27 May 20251,014±3.1Ace Research / Newsis [17] 48.939.69.90.5———0.51.29.3
26–27 May 20251,005±3.1KSOI / CBS [18] 49.336.69.41.90.10.3——2.312.7
26–27 May 20251,000±3.1Gongjung / Dailian [19] 43.642.78.81.800—0.72.41.1
25–27 May 20251,003±3.1Ipsos / SBS [20] 483410100——814
25–27 May 20256,001±1.3Research Min / Newdaily [21] 46.941.87.91.4———0.51.45.1
25–27 May 20251,000±3.1Hankook Researach / KBS [22] 453610100——89
24–27 May 202515,008±0.8Flower Research [23] 48.837.710.7————1.01.811.1
25–26 May 20251,000±3.1Media Research / Newspim [24] 47.341.18.0————1.71.96.2
24–25 May 20251,008±3.1Research&Research / Dong-A Ilbo [25] 45.934.411.3————1.27.211.5
24–25 May 20252,004±2.2Jowon C&I / Straight News [26] 47.738.910.2————1.32.08.8
24–25 May 20253,028±1.8Ace Research / LPK [27] 46.540.410.3————0.82.06.1
24–25 May 20251,010±3.1Jowon C&I / Hanyang Economy [28] 47.239.010.6————1.91.48.2
24–25 May 20251,011±3.1Gongjung / PennMike [29] 47.240.89.01.1———0.21.76.4
24–25 May 20252,008±2.2Research Min / Newdaily [30] 48.439.68.41.5———0.61.58.8
23–25 May 20251,003±3.1Next Research / MBN [31] 44.935.99.60.50.10.4——8.79.0
24 May 20251,001±3.1KOPRA / Asia Today [32] 464011100——16
23–24 May 20252,004±2.2Flower Research [33] 48.930.89.60.70.10.3——9.518.1
23–24 May 20251,001±3.1KSOI / CBS [34] 47.339.69.61.50.00.3——1.67.7
23–24 May 20251,016±3.1KIR / Cheonjiilbo [35] 46.940.77.90.80.40.8——2.56.2
22–23 May 20251,009±3.1Realmeter / EKN [36] 46.637.610.41.60.30.9——2.59.0
22–23 May 20251,000±3.1Hangil Research / Polinews [37] 46.041.37.80.7———1.32.94.7
21–22 May 20251,007±3.1Gongjung / PennMike [38] 45.541.19.2————1.82.44.4
21–22 May 20252,005±2.2Flower Research [39] 49.630.69.20.50.10.4——9.619.0
21–22 May 20251,002±3.1KIR / Cheonjiilbo [40] 47.339.38.01.90.10.6——2.88.0
20–22 May 20253,000±1.8Hankook Researach / KBS [41] 49348101——715
20–22 May 20251,002±3.1Gallup Korea [42] 453610————0.589
21 May 20251,009±3.1WinG Korea / Voice of Seoul [43] 49.239.87.7————0.92.49.4
20–21 May 20251,007±3.1Gallup Korea / KARN [44] 4634111————812
20–21 May 20251,002±3.1EveryResearch / Newsspirit [45] 45.240.99.9————1.42.54.3
20–21 May 20251,012±3.1Realmeter / EKN [46] 48.138.69.40.60.50.6—1.30.89.5
19–21 May 20251,002±3.1NBS [47] [a] 4632101————1014
19–20 May 20251,014±3.1Research&Research / Channel A [48] 45.634.49.0————1.39.811.2
19–20 May 20251,000±3.1Media Research / Newspim [49] 49.936.68.7————2.22.713.3
19–20 May 20251,002±3.1KIR / Cheonjiilbo [50] 48.337.68.91.20.10.6——3.310.7
17–20 May 202515,009±0.8Flower Research [51] 52.335.19.0————1.02.717.2
19 May 20251,000±3.1Every Research [52] 46.041.68.51.10.50.7——1.54.4
18–19 May 20251,004±3.1Ace Research / Newsis [53]

50.6

39.26.3————1.12.711.4
18–19 May 20251,001±3.1Embrain Public / YTN [54] 50366————1714
17–19 May 20252,002±2.2Jowon C&I / Straight News [55] 47.938.57.7————1.93.49.4
17–19 May 20251,017±3.1Hangil Research / Polinews [56] 48.939.16.91.3———0.92.89.8
19 May 2025Koo Joo-Wa (LUP) withdraws as a candidate and endorses Kim Moon-soo (PPP)
16-18 May 20251,007±3.1Next Research / MBN [57] 47.733.36.8——0.10.2—11.914.4
17 May 20251,005±3.1KOPRA / Asia Today [58] 484091010—28
16–17 May 20251,002±3.1Ipsos / Korea Economic Daily [59] 513270—00—1019
16–17 May 20252,007±2.2Flower Research [60] 52.129.57.00.30.10.60.2—10.222.6
16–17 May 20252,005±2.2Research Min / Newdaily [61] 49.238.67.6————1.33.310.6
16–17 May 20251,007±3.1KSOI / CBS [62] 49.236.49.40.40.21.20.4—3.012.8
15–16 May 20251,005±3.1KIR / Cheonjiilbo [63] 50.638.65.70.30.10.80.5—3.412.0
14–16 May 20251,509±2.5Realmeter / EKN [64] 50.235.68.7————1.14.414.6
14–15 May 20251,001±3.1Gongjung / PennMike [65] 46.539.57.3————2.74.07.0
14–15 May 20251,003±3.1Korea Research / MBC [66] 47307001——1517
14–15 May 20252,012±2.2Flower Research [67] 51.428.97.60.3—0.70.1—11.122.5
13–15 May 20251,000±3.1Hankook Research / KBS [68] 463181010—1215
13–15 May 20251,004±3.1Gallup Korea [69] 51298————11222
14 May 20251,000±3.1WinG Korea / Voice of Seoul [70] 48.837.67.3————2.44.011.2
13–14 May 20251005±3.1Realmeter / Media Tribune [71] 51.933.16.60.60.41.70.8—4.918.8
13–14 May 20251,002±3.1Hangil Research / Polinews [72] 47.439.27.10.8———1.34.18.2
12–14 May 20251,000±3.1NBS [73] [a] 49277—————1622
13 May 20251,004±3.1KOPRA / Asia Today [74] 473981—1——48
12–13 May 20253,000±1.8Hankook Researach / Hankook Ilbo [75] 40216————13219
12–13 May 20251,009±3.1Metavoice / OhmyNews [76] 47.536.18.70.41.11.60.60.33.811.4
12–13 May 20252,004±2.2Flower Research [77] 52.028.47.4————0.811.523.6
12–13 May 20251,033±3.0Media Tomato / News Tomato [78] 52.335.96.7————1.23.916.4
12–13 May 20251,000±3.1Media Research / Newspim [79] 51.635.57.2————2.63.216.1
12–13 May 20251,002±3.1KIR / Cheonjiilbo [80] 50.530.88.1————4.75.819.7
12–13 May 20251,002±3.1Gallup Korea [81] 51318—————9.020
12–13 May 20251,009±3.1Gongjung / PennMike [82] 50.035.08.20.60.41.40.7—3.715
12 May 20251,000±3.1Every Research [83] 47.136.77.51.0——1.60.85.210.4
11–12 May 20251,513±2.5Hangil Research / Global Economic [84] [85] 49.538.25.7————1.55.011.3
11–12 May 20251,003±3.1Embrain Public / YTN [86] 46337—————1313

Polling before nominees finalized

LOESS curve for the next South Korean presidential election before nominees were finalised with a 5-day average Polling for the 2025 Korean Presidential Election.svg
LOESS curve for the next South Korean presidential election before nominees were finalised with a 5-day average
Fieldwork dateSample sizeMargin
of error		Polling firm DPK PPP RKP RP NFP OthersUnd./
no ans.		Lead
10 May 20251,001±3.1Hangil Research / Polinews [87] 44.8————————28.6—6.3——8.012.216.2
9–10 May 20252,002±2.2Flower Research [88] 51.9————————11.7—4.51.416.41.612.435.5
9–10 May 20251,002±3.1KSOI / CBS [89] 45.9————————19.9—7.7—21.62.12.824.3
9 May 20252,001±2.2KOPRA / Asia Today [90] 48————————20—6—184328
7–9 May 20251,508±2.5Realmeter / EKN [91] 51.6————————20.8—4.5—17.52.23.330.8
7–8 May 20251,004±3.1Metavoice / OhmyNews [92] 49.2————————27.4—5.2——13.84.421.8
49.5——————————5.1—30.511.03.919.0
7–8 May 20252,006±2.2Flower Research [93] 52.8————————21.6—5.8——7.112.731.2
51.4——————————5.7—28.11.912.823.3
6–8 May 20253,000±1.8Hankook Researach / KBS [94] 48————————14—5—1931129
6–7 May 20251,014±3.1Gallup Korea / SEDaily [95] 50————————11—6—2311027
5–7 May 20251,000±3.1NBS [96] [a] 43————————12—5—2321520
5–6 May 20251,003±3.1Ipsos / SBS [97] 48————————17—421611231
3–6 May 202515,001±0.8Flower Research [98] 52.3——4.3—————12.2—4.62.719.61.52.832.7
4–5 May 20251,012±3.1Research&Research / Dong-A Ilbo [99] 47.9————————15.9—4.7—13.91.815.832.0
4–5 May 20251,007±3.1Embrain Public / YTN [100] 45————————12—4—1821927
4 May 20251,006±3.1Korea Research / MBC [101] 46————————12—4—1911827
3–4 May 20251,000±3.1Researchview / KPI News [102] 52.9————————13.8—4.23.122.51.71.839.1
2–3 May 20252,010±2.2Flower Research [103] 47.3——9.1—————6.4—3.01.719.01.312.128.3
1 May 2025Acting President Han resigns as Prime Minister and Acting President; Deputy Prime Minister Lee Ju-ho becomes acting president
30 Apr–2 May 20251,000±3.1Researchview [104] 47————————15—44217232
30 Apr–2 May 20251,502±2.5Realmeter / EKN [105] 46.5——————————5.9—34.3—13.312.2
46.6————————27.8—7.5———18.118.8
28–30 Apr 20251,000±3.1NBS [106] [a] 42——9—————6—2—13101829
26–29 Apr 202515,007±0.8Flower Research [107] 47.81.30.89.5—8.4——2.56.9—3.62.513.11.12.434.7
26 Apr 20251,012±3.1Research&Research / Channel A [108] 46.00.90.48.5—6.4——1.97.2—2.9—11.22.312.334.8
25–26 Apr 20251,001±3.1Flower Research [109] 45.91.50.48.4—8.2——2.75.6—2.31.810.41.011.835.5
24–25 Apr 20251,009±3.1Korea Research / MBC [110] 43118—9——36—3—1011533
23–24 Apr 20251,010±3.1Kstat / TV Chosun [111] 44108—8——48—2—1211132
23–24 Apr 20251,004±3.1Embrain Public / YTN [112] 431010—7——37—2—931533
22–24 Apr 20253,000±1.8Hankook Researach / KBS [113] 42119—81—27—3—1121331
22–24 Apr 20251,005±3.1Gallup Korea [114] 381—8—7——26121632330
21–23 Apr 20251,005±3.1NBS [115] [a] 41218—10——310—3——4 [b] 1831
18–19 Apr 20251,003±3.1Flower Research [116] 48.21.80.64.8—6.60.8—2.45.7—1.72.011.42.3 [c] 11.636.7
18–19 Apr 20251,005±3.1KSOI / CBS [117] 46.11.10.68.1—9.0——2.48.2—4.7—10.66.7 [d] 2.435.5
16–18 Apr 20251,504±2.5Realmeter / EKN [118] 50.22.01.88.5—7.5——3.712.2—3.5——7.1 [e] 3.538.0
15–17 Apr 20251,000±3.1Gallup Korea [119] 38——6—7———7—2—772631
15–16 Apr 20251,001±3.1KIR / Cheonjiilbo [120] 49.42.31.38.0—6.1———9.0——2.812.83.54.836.6
14–16 Apr 20251,001±3.1NBS [121] [a] 39216—8——38—3——5 [f] 2331
12–13 Apr 20251,022±3.1Rnsearch [122] 44.90.61.07.21.34.42.4—1.511.1—3.4——5.8 [g] 3.733.8
11–12 Apr 20251,003±3.1Korea Research / MBC [123] 42117371—310—2——6 [h] 1732
11–12 Apr 20251,002±3.1Flower Research [124] 46.71.20.46.82.45.71.7—2.410.0—2.41.9—2.9 [i] 15.636.7
11–12 Apr 20251,002±3.1KSOI / CBS [125] 45.51.61.010.02.36.42.2—3.112.5—3.3——9.0 [j] 3.133.0
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 48.81.21.36.22.65.22.7—2.410.9—3.0—8.63.9 [k] 6.133.2
8–10 Apr 20253,000±1.8Hankook Researach / KBS [127] 382154621313—3——5 [l] 1825
8–10 Apr 20251,005±3.1Gallup Korea [128] 37——4251—29—21243028
8–9 Apr 20251,004±3.1Gallup Korea / JoongAngIlbo [129] 4231659———12—3——4 [m] 1430
8–9 Apr 20251,000±3.1Media Research / Newspim [130] 47.61.92.14.93.74.31.81.12.117.9—1.7——6.5 [n] 4.429.7
7–9 Apr 20251,001±3.1NBS [131] [a] 32115572—412—2——3 [o] 2720
5–7 Apr 20252,001±2.2Jowon C&I / Straight News [132] 46.22.00.97.24.46.4———17.0—3.4——5.8 [p] 6.729.2
5–6 Apr 20252,090±2.1Embrain Public / MBC [133] 30316452—46—2——7 [q] 2824
4–5 Apr 20251,012±3.1Gallup Korea / Sedaily [134] 40——434———722——83033
4–5 Apr 20251,006±3.1Flower Research [135] 45.30.9—5.54.26.1——3.07.8—2.7——3.8 [r] 20.737.5
4–5 Apr 20251,003±3.1KSOI / CBS [136] 44.31.61.37.65.27.62.9——12.7—3.12.9—4.3 [s] 4.631.6
4 April 2025The Constitutional Court upholds President Yoon's impeachment, removing him from office
1–3 Apr 20251,001±3.1Gallup Korea [137] 34——524———9111—53825
31 Mar–2 Apr 20251,001±3.1NBS [138] [a] 33204442—29—1——2 [t] 3624
30–31 Mar 20251,000±3.1Researchview / KPI News [139] 46.62.51.15.15.26.31.5—1.417.1—2.53.3—2.9 [u] 4.529.5
28–29 Mar 20251,006±3.1KSOI / CBS [140] 49.91.30.68.86.08.8——2.212.9—2.8——4.3 [v] 5.437.0
26–28 Mar 20251,510±2.5Realmeter / EKN [141] 49.51.80.86.74.87.11.6——16.3——1.6—3.6 [w] 6.133.2
25–27 Mar 20251,000±3.1 Gallup Korea 34——533——182———63726
24–26 Mar 20251,001±3.1 NBS [a] 31215562—28—1——2 [x] 3423
23–24 Mar 20251,000±3.1 Researchview / KPI News 48.33.11.35.74.96.51.5—2.716.4—2.81.7—1.9 [y] 3.331.9
22–24 Mar 20252,012±2.2 Jowon C&I / Straight News 46.32.30.96.56.27.2———16.1—2.2——4.1 [z] 8.230.2
24 March 2025The Constitutional Court overturns Acting President Han's impeachment, reinstating him to office
21–22 Mar 20251,000±3.1 KSOI / CBS 44.82.51.06.56.96.8——2.715.4—3.3——4.5 [aa] 5.629.4
18–20 Mar 20251,003±3.1 Gallup Korea 36——443———9—1——53727
17–19 Mar 20251,003±3.1 NBS [a] 33204552—310—2——3 [ab] 3123
16–17 Mar 20251,000±3.1 Researchview / KPI News 44.22.41.86.26.57.11.6—2.318.3—1.81.8—2.2 [ac] 4.025.9
15–16 Mar 20251,002±3.1 Ace Research / Newsis 45.12.50.45.45.14.91.61.41.317.3—0.91.5—5.0 [ad] 7.627.8
15–16 Mar 20251,000±3.1 KSOI / CBS 47.22.00.65.75.56.4——1.416.7—2.5——5.5 [ae] 6.530.5
12–14 Mar 20251,510±2.5 Realmeter / EKN 46.91.20.46.36.26.52.4——18.1——2.2—3.6 [af] 6.327.4
11–13 Mar 20251,001±3.1 Gallup Korea 34——643———1021——63524
8–10 Mar 20252,001±2.2 Jowon C&I / Straight News 42.82.21.28.46.26.4———19.1—2.5——4.5 [ag] 6.725
4–6 Mar 20251,003±3.1 Gallup Korea 35——645———1011——43425
3–5 Mar 20251,000±3.1 NBS [a] 29206861—210—1——2 [ah] 3419
3–4 Mar 20251,004±3.1 Ace Research / Newsis 43.71.20.87.45.45.01.81.01.618.2—1.61.6—5.1 [ai] 5.722.3
28 Feb–1 Mar 20251,001±3.1 KSOI / Digital Times 42.02.01.07.87.06.2——1.619.7—1.5——3.0 [aj] 8.222.3
28 Feb–1 Mar 20251,000±3.1 Flower Research 43.61.5—6.45.15.3——1.311.8—1.2——3.5 [ak] 20.431.8
26–28 Feb 20251,000±3.1 Researchview 422276511222—22—4 [al] 420
26–28 Feb 20251,506±2.5 Realmeter / EKN 46.31.41.36.95.16.82.1——18.9——1.7—3.9 [am] 5.527.4
25–27 Feb 20251,000±3.1 Gallup Korea 35——4341—110—1——43425
24–26 Feb 20251,001±3.1 NBS [a] 31105662—213—1——2 [an] 3018
22–24 Feb 20252,004±2.2 Jowon C&I / Straight News 40.41.80.96.58.05.6—2.4—20.4—2.6——3.1 [ao] 8.320.0
19–20 Feb 20251,010±3.1 Flower Research 43.32.2—3.36.36.7——1.912.0—0.7——1.9 [ap] 21.731.3
18–20 Feb 20251,002±3.1 Gallup Korea 34——4451—1922——53225
17–19 Feb 20251,000±3.1 NBS [a] 31115852—210—2——3 [aq] 3121
13–14 Feb 20251,000±3.1 Realmeter / EKN 43.31.21.25.710.37.12.5——18.1——1.4—2.6 [ar] 6.725.2
11–13 Feb 20251,004±3.1 Gallup Korea 341—555———1211——53022.9
8–10 Feb 20252,001±2.2 Jowon C&I / Straight News 41.61.41.26.49.65.8—2.2—18.7—2.4——4.1 [as] 6.722.9
5–6 Feb 20251,001±3.1 Media Research / Newspim 41.72.4—5.18.94.1—0.71.724.2—1.6——5.8 [at] 3.917.5
3–5 Feb 20251,005±3.1 NBS [a] 32216871—212—1——3 [au] 2720
1–2 Feb 20251,000±3.1 Ace Research / Newsis 41.41.90.86.76.46.31.51.11.620.3—2.61.1—2.9 [av] 5.521.1
31 Jan–1 Feb 20251,004±3.1 Gallup Korea / Segye Ilbo 371—5741—11111——42626
31 Jan–1 Feb 20251,005±3.1 KOPRA / Asia Today 3831877—1—19—12—5 [aw] 919
29–31 Jan 20251,000±3.1 Researchview 452168621220—11—3 [ax] 325
27–28 Jan 20251,004±3.1 Korea Research / MBC 362157611217—1——3 [ay] 1719
24–26 Jan 20251,000±3.1 Hankook Researach / KBS 353075511214—1——6 [az] 1821
23–25 Jan 20251,004±3.1 Ipsos / SBS 351176822315—2——4 [ba] 1620
23–24 Jan 20251,031±3.1 Gallup Korea / JoongAngIlbo 364—8710———16—1——4 [bb] 1420
22–23 Jan 20251,003±3.1 Embrain Public / YTN 31207592—214—2——6 [bc] 2017
21–23 Jan 20251,000±3.1 Gallup Korea 311—5341—11121——53320
20–22 Jan 20251,000±3.1 NBS [a] 28216672—314—1——4 [bd] 2714
20–21 Jan 20251,012±3.1 Media Research / Newspim 36.42.5—6.46.75.7—2.02.824.9—1.5——6.9 [be] 4.211.5
18–20 Jan 20252,006±2.2 Jowon C&I / Straight News 37.92.61.27.39.112.3—5.72.7——2.6——10.2 [bf] 8.425.6
14–16 Jan 20251,001±3.1 Gallup Korea 311—646———712——63624
13–15 Jan 20251,005±3.1 NBS [a] 28315682—213—2——4 [bg] 3715
7–9 Jan 20251,004±3.1 Gallup Korea 321—635——2822——6 [bh] 3324
6–8 Jan 20251,000±3.1 NBS [a] 31215772—4——1——9 [bi] 3124
6–7 Jan 20251,000±3.1 Media Research / Newspim 39.13.11.65.89.59.3—6.22.6——1.5——14.1 [bj] 7.229.6
4–6 Jan 20252,003±2.2 Jowon C&I / Straight News 45.12.21.27.86.19.7—7.22.2——3.1——8.0 [bk] 7.335.4
4–5 Jan 20251,000±3.1 KOPRA / Newdaily 40.93.02.18.57.310.32.97.9———3.1——5.6 [bl] 8.330.6
3–4 Jan 20251,015±3.1 Flower Research 42.83.0—5.45.88.2——2.3——2.1——3.826.734.6
29–31 Dec 20241,000±3.1 Researchview 42229782—2——42—9 [bm] 1033
29–31 Dec 20241,014±3.1 Next Researach / Maeil Business 3231588——3——3——9 [bn] 2824
29–31 Dec 20241,000±3.1 Hankook Researach / KBS 36216681—2——2——9 [bo] 2728
29–30 Dec 20241,003±3.1 Korea Research / MBC 4020758232——1——8 [bp] 2232
29–30 Dec 20241,010±3.1 Ace Research / Newsis 40.14.01.39.05.56.9—3.11.610.0—3.51.8—7.9 [bq] 5.331.1
29–30 Dec 20241,006±3.1 Embrain Public / JoongAngIlbo 35206582225—21—8 [br] 2227
28–29 Dec 20241,000±3.1 Research&Research / Dong-A Ilbo 39.54.30.88.08.78.93.7—3.0——2.3——8.1 [bs] 11.530.6
28–29 Dec 20241,020±3.1 Metavoice / Kyunghyang Shinmun 332—7541—1521126 [bt] 3126
26–27 Dec 20241,000±3.1 Hankook Researach / Korea Times 353—547—33——2——10 [bu] 2828
27 December 2024Acting President Han is impeached; Deputy Prime Minister Choi Sang-mok becomes acting president
22–23 Dec 20241,000±3.1 Hankook Researach / Hankookilbo 382—755—33——2——10 [bv] 2431
17–19 Dec 20241,000±3.1 Gallup Korea 37——5252—1232——6 [bw] 3532
14–16 Dec 20242,002±2.2 Jowon C&I / Straight News 48.05.7—8.05.77.0—4.82.8——4.0——5.98.140.0
14 December 2024President Yoon is impeached; Prime Minister Han Duck-soo becomes acting president
9 December 20241,001±3.1 Gongjung / Dailian 49.04.41.29.16.05.8——3.3—6.8———5.68.639.9
7–9 Dec 20242,002±2.2 Jowon C&I / Straight News 47.34.1—12.95.34.6—3.52.6—6.93.3——2.17.334.4
8 December 20241,000±3.1 Researchview / KPI News 46.84.41.47.15.65.82.0—3.3—7.13.01.7—3.2 [bx] 8.639.7
8 December 20241,007±3.1 Media Research / Newspim 52.43.93.19.86.74.9————5.5———6.17.742.6
6–7 Dec 20241,014±3.1 Gallup Korea / Kukminilbo 412—923———262——62932
6–7 Dec 20241,004±3.1 Flower Research 42.52.1—9.96.26.1——1.2—5.00.8——2.324.032.6
3–5 Dec 20241,001±3.1 Gallup Korea 293—1133——1241——53718
4 December 20241,047±3.0 Media Research / Newspim 47.5——13.34.75.6—2.7——6.0—3.4—6.310.334.2
4 December 2024The National Assembly votes to lift martial law
3 December 2024President Yoon Suk Yeol declares martial law
29–30 Nov 20241,001±3.1 Flower Research 38.42.8—13.17.15.6——1.6—4.41.5——1.224.325.3
26–27 Nov 20241,001±3.1 KSOI / CBS 41.33.40.719.37.05.8————6.3———7.3 [by] 9.022.0
23–25 Nov 20242,001±2.2 Jowon C&I / Straight News 43.84.8—17.25.25.3—4.21.2—5.83.6——2.07.026.6
18–19 Nov 20241,000±3.1 Gongjung / Dailian 43.63.71.417.37.65.3——2.5—6.3———4.67.726.3
9–11 Nov 20242,000±2.2 Jowon C&I / Straight News 46.94.1—17.04.24.7—4.01.8—5.73.8——2.25.529.9
8–9 Nov 20241,005±3.1 Flower Research 39.32.7—12.75.45.4——2.0—6.02.3——2.122.126.6
5–7 Nov 20241,002±3.1 Gallup Korea 292—1434———15———43615
4–5 Nov 20241,000±3.1 Gongjung / Dailian 41.04.21.216.78.56.3——2.2—6.6———6.07.124.3
1–2 Nov 20241,002±3.1 KSOI / Ohmynews 37.34.11.715.37.15.8————8.23.9——7.09.722.0
26–28 Oct 20242,000±2.2 Jowon C&I / Straight News 45.03.2—18.65.24.3—3.52.1—5.64.8——1.56.226.4
22 October 20241,004±3.1 Gongjung / Dailian 42.63.91.219.26.44.6——2.2—6.0———5.28.723.4
12–14 Oct 20242,002±2.2 Jowon C&I / Straight News 43.34.1—19.74.94.6—3.62.1—6.54.0——2.74.323.6
7–8 Oct 20241,000±3.1 Gongjung / Dailian 40.52.92.021.46.34.1——1.2—7.5———5.98.119.1
4–5 Oct 20241,007±3.1 Flower Research 35.12.0—15.45.75.0——2.4—5.12.1——2.124.919.7
28–30 Sep 20242,001±2.2 Jowon C&I / Straight News 42.83.1—20.75.04.7—3.71.5—6.04.4——2.45.322.1
28–29 Sep 20241,002±3.1 Ace Research / Newsis 41.23.11.619.32.93.8—1.62.14.37.14.5——0.8 [bz] 7.721.9
24–26 Sep 20241,001±3.1 Gallup Korea 252—1512—1—243——44010
23–24 Sep 20241,005±3.1 Gongjung / Dailian 42.02.41.021.16.54.6——2.2—7.3———5.77.220.9
11–12 Sep 20241,002±3.1 Korea Research / MBC 29211856113—53——4 [ca] 2211
10–12 Sep 20242,004±2.2 Jowon C&I / Straight News 44.52.9—22.04.73.2—3.61.3—6.34.4——2.05.022.5
10 September 20241,002±3.1 Gongjung / Dailian 42.42.81.320.77.15.0——2.3—6.6———4.47.521.7
3–5 Sep 20241,001±3.1 Gallup Korea 261—1421——1253——34012
31 Aug-2 Sep 20242,003±2.2 Jowon C&I / Straight News 42.13.1—20.93.73.3—4.11.5—6.25.9——2.27.021.2
26–27 Aug 20241,002±3.1 Gongjung / Dailian 40.72.50.924.27.33.9——1.6—6.0———5.37.816.5
20–21 Aug 20241,004±3.1 KOPRA / Kihoilbo 39.42.51.525.24.73.5—3.4——6.34.6——1.0 [cb] 8.014.2
17–19 Aug 20242,006±2.2 Jowon C&I / Straight News 43.23.0—25.63.63.5—3.21.6—4.74.7——2.34.717.6
12–13 Aug 20241,007±3.1 Media Tomato / News Tomato 43.92.11.326.16.03.8————6.53.3——3.83.117.8
12–13 Aug 20241,006±3.1 Gongjung / Dailian 28.54.95.419.87.46.2——3.3—8.7———8.77.18.7
9–10 Aug 20241,009±3.1 Flower Research 36.11.9—17.95.24.7——1.7—5.13.1——1.123.318.2
3–5 Aug 20242,002±2.2 Jowon C&I / Straight News 39.03.1—27.83.44.1—3.92.1—5.45.5——1.14.611.2
29–30 Jul 20241,009±3.1 Media Tomato / News Tomato 42.7——33.4——————7.54.4——8.13.99.3
29–30 Jul 20241,005±3.1 Gongjung / Dailian 37.93.1—29.55.04.1——1.6—6.83.8——3.34.98.4
23–25 Jul 20241,001±3.1 Gallup Korea 22——1923—31—53——4383
20–22 Jul 20244,029±1.5 Jowon C&I / Straight News 38.52.9—26.95.03.2—5.81.4—6.15.1——1.33.811.6
7–8 Jul 20242,003±2.2 Embrain Public / YTN 271—17751—2—521—22810
6–8 Jul 20242,008±2.2 Jowon C&I / Straight News 38.23.5—24.63.63.9—6.91.8—6.84.7——1.54.713.6
5–6 Jul 20241,002±3.1 Flower Research 34.31.9—18.55.94.5——1.8—5.82.2——2.023.115.8
2–4 Jul 20241,002±3.1 Gallup Korea 23——1733—21—52——5386
1–2 Jul 20241,002±3.1 Gongjung / Dailian 35.94.5—24.67.95.4——1.7—7.24.5——3.25.011.3
22–24 Jun 20242,006±2.2 Jowon C&I / Straight News 40.13.0—21.64.23.9—6.41.3—7.75.3——1.84.518.5
17–18 Jun 20241,002±3.1 Gongjung / Dailian 37.83.9—24.75.93.7——2.3—7.94.8——3.45.513.1
14–15 Jun 20241,001±3.1 Gallup Korea / News1 28——1713111—73——33511
11–13 Jun 20241,000±3.1 Gallup Korea 221—1523—11—53——5427
9–10 Jun 20242,005±2.2 Jowon C&I / Straight News 40.72.3—23.34.33.7—4.51.8—6.85.3——1.85.317.4
3–4 Jun 20241,004±3.1 Gongjung / Dailian 35.62.8—25.96.54.1——2.0—6.55.5——3.97.29.7
1–3 Jun 20242,005±2.2 Jowon C&I / Straight News 41.02.1—22.04.04.4—5.01.8—8.05.4——1.74.619.0
28–30 May 20241,000±3.1 Research View / PSPD 383224442—1—832—4 [cc] 514
25–27 May 20242,004±2.2 Jowon C&I / Straight News 39.62.5—22.83.94.4—4.61.8—7.56.3——1.55.116.8
20–21 May 20241,000±3.1 Gongjung / Dailian 36.82.4—24.55.55.2——2.3—7.45.2——6.54.312.3
11–13 May 20242,002±2.2 Jowon C&I / Straight News 38.62.6—25.13.94.2—4.61.6—7.74.1——1.46.113.5
7–9 May 20241,000±3.1 Gallup Korea 23——1723——2—73——6387
6–7 May 20241,003±3.1 Gongjung / Dailian 37.33.5—26.05.34.7——2.1—7.74.2——3.15.911.3
27–29 Apr 20242,006±2.2 Jowon C&I / Straight News 39.33.7—21.94.54.7—5.01.6—8.15.7——1.84.217.4
16–18 Apr 20241,000±3.1 Gallup Korea 24——1513—21—73——5399
13–15 Apr 20242,013±2.2 Jowon C&I / Straight News 37.8——23.9————4.4—10.15.7——11.1 [cd] 7.113.9
10 April 2024 2024 South Korean legislative election is held
2–3 Apr 20241,002±3.1 Korea Research / MBC 271—2334252—522—1 [ce] 244
28–29 Mar 20241,004±3.1 Research&Research / Dong-a Ilbo 31.54.3—21.85.96.7—4.11.5—6.2—3.9—2.711.39.7
28–29 Mar 20241,011±3.1 Gallup Korea / Seoul Economic Daily 27——2012—1——412—3387
26–27 Mar 20241,001±3.1 Korea Research / MBC 322—2434222—513—1 [cf] 198
5–7 Mar 20241,000±3.1 Gallup Korea 231—2422—1——322—5 [cg] 351
20 February 20241,012±3.1 Media Research / Newspim 35.83.6—35.34.24.1—————3.44.1—3.85.60.5
13–14 Feb 20241,004±3.1 Ace Research / Newsis 375—3434—32——44—133
6–7 Feb 20241,001±3.1 Korea Research / MBC 264—2355332——33—1 [ch] 213
3–4 Feb 20241,000±3.1 Metrix / Yonhapnews 283—2535——2——34—4 [ci] 243
30 Jan–1 Feb 20241,000±3.1 Gallup Korea 261—2322—————44—4353
9–11 Jan 20241,002±3.1 Gallup Korea 231—2213——1——33—5381
8–9 Jan 20241,002±3.1 Gongjung / Dailian 35.85.1—32.74.0——1.81.9———5.1—1.7 [cj] 11.93.2
6–7 Jan 20241,000±3.1 Metrix / Yonhapnews 253—2436——3——44—5 [ck] 241
1–2 Jan 20241,002±3.1 Ace Research / Newsis 394—3543—21———4—4 [cl] 54
30–31 Dec 20231,018±3.1 KStat Research / TV Chosun 274—2157—32———5—3 [cm] 246
29–30 Dec 20231,005±3.1 Korea Research / MBC 273—2247233——35—1 [cn] 215
28–29 Dec 20231,017±3.1 Gallup Korea / JoongAngIlbo 221—2412111——32—5 [co] 362
26–27 Dec 20231,000±3.1 Hankook Research / HankookIlbo 233—2156332—224—3 [cp] 262
25–26 Dec 20231,015±3.1 Gongjung / Dailian 35.64.7—27.26.3——5.92.3———4.8—1.4 [cq] 11.88.4
23–24 Dec 20231,024±3.1 Rnsearch / Asia Today 36.92.5—35.82.83.3—1.4———4.24.3—1.86.91.1
5–7 Dec 20231,000±3.1 Gallup Korea 192—162412———23—5433
7–9 Nov 20231,001±3.1 Gallup Korea 212—1344—12——32—4448
10–12 Oct 20231,002±3.1 Gallup Korea 221—1443—12——11—6 [cr] 468
5–7 Sep 20231,000±3.1 Gallup Korea 192—1223122——13—5 [cs] 487
30 May–1 Jun 20231,002±3.1 Gallup Korea 221—11451—2——12—5 [ct] 4611
11–13 Mar 20231,020±3.1 Kookmin Research Group, Ace Research / Newsis 37.3——16.47.17.23.55.64.2———4.1—5.7 [cu] 9.020.9
28 Feb–2 Mar 20231,001±3.1 Gallup Korea 20——1135124——23—5449
26–27 Jan 20231,006±3.1 Gallup Korea / Segye Ilbo 24.6——11.12.74.93.8—6.9——1.42.1—4.837.713.5
1–2 Jan 20231,020±3.1 Rnsearch / Mewspim 33.71.5—18.19.08.35.4—3.8———6.4—2.611.215.6
26–27 Dec 20221,015±3.1 Global Research / The Hankyoreh 24.42.40.69.98.211.94.5—5.6——2.14.1—3.9 [cv] 22.512.5
16–17 Dec 20221,016±3.1 Flower Research 31.42.4—10.29.1——3.54.5———5.1—6.1 [cw] 27.921.2
4–6 Dec 20221,030±3.1 Ace Research / Newsis 37.3——18.67.97.48.03.34.1———5.2—1.07.318.7
4–5 Dec 20221,024±3.1 Rnsearch / Mewspim 37.82.3—18.97.19.34.4—3.1———5.8—1.69.718.9
3–5 Dec 20221,002±3.1 Jowon C&I / Straight News 37.03.3—19.19.88.2——3.9———6.9—5.5 [cx] 6.117.9
29 Nov –1 Dec 20221,000±3.1 Gallup Korea 23——10242—3——23—64413
5–7 Nov 20221,023±3.1 Rnsearch / Mewspim 38.32.4—18.010.88.64.1—3.6———5.0—1.6 [cy] 7.620.3
8–10 Oct 20221,021±3.1 Rnsearch / Mewspim 41.13.2—17.110.87.3——4.1———6.0—3.37.024.0
10–12 Sep 20221,014±3.1 Rnsearch / Mewspim 40.12.9—18.511.78.0——4.3———4.5—3.07.121.6
30 Aug–1 Sep 20221,000±3.1 Gallup Korea 27——9442—4——32—44118
6–8 Aug 20221,025±3.1 Rnsearch / Mewspim 39.63.4—12.813.38.3——3.8———8.2—3.07.626.3
9–12 Jul 20221,045±3.0 Rnsearch / Mewspim 38.54.7—12.415.16.3——5.6———5.5—3.08.823.4
11–13 Jun 20221,025±3.1 Rnsearch / Mewspim 29.35.6—9.423.9——3.56.9———5.0—4.46.25.4
7–9 Jun 20221,000±3.1 Gallup Korea 154—4105——6——13—4465
29–31 Mar 20221,000±3.1 ResearchView 282——13741010——57—7 [cz] 515
9 March 2022 2022 election 47.8—————————————3.6 [da] 0.90.7

Hypothetical polling

Lee Jae-myung vs. Han Dong-hoon

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Han Dong-hoon Lead
30 Apr–1 May 20252,002±2.2Flower Research [142] 50.424.026.4
26 Apr 20251,012±3.1Research&Research / Channel A [108] 52.925.727.2
23–24 Apr 20251,004±3.1Gallup Korea / Kukmin Daily [143] 523616
23 Apr 20252,090±2.1Embrain Public / Munhwa Ilbo [144] 472423
11–12 Apr 20251,003±3.1Korea Research / MBC [123] 492722
10–11 Apr 20251,020±3.1Gallup Korea / Segye Ilbo [145] 483414
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 54.018.335.7
8–10 Apr 20253,000±1.8Hankook Researach / KBS [127] 472423
8–9 Apr 20251,212±2.8Ace Research / Newsis [146] 53.427.525.9
8–9 Apr 20251,004±3.1Gallup Korea / JoongAngIlbo [129] 523220
6–7 Apr 20251,008±3.1Gallup Korea / News1 [147] 523121
4–5 Apr 20251,008±3.1Hangil Research / MBN [148] 50.318.232.1
4–5 Apr 20251,012±3.1Gallup Korea / Sedaily [134] 523220
26–28 Mar 20251,510±2.5Realmeter / EKN [141] 54.317.237.1
12–14 Mar 20251,510±2.5 Realmeter / EKN 51.818.633.2
26–28 Feb 20251,506±2.5 Realmeter / EKN 49.720.329.4
26–27 Feb 20251,004±3.1 Flower Research 46.717.429.3
23–24 Feb 20251,000±3.1 Researchview / KPI News 51.421.729.7
16–17 Feb 20251,000±3.1 Researchview / KPI News 50.823.827.0
9–10 Feb 20251,000±3.1 Researchview / KPI News 48.624.224.4
8–10 Feb 20252,001±2.2 Jowon C&I / Straight News 45.319.026.3
3–4 Feb 20251,007±3.1 Gongjung / Dailian 45.824.121.7
2–3 Feb 20251,000±3.1 Researchview / KPI News 51.624.227.4
31 Jan–1 Feb 20251,004±3.1 Gallup Korea / Segye Ilbo 473413
24–26 Jan 20251,000±3.1 Hankook Researach / KBS 462818
24–25 Jan 20252,001±2.2 KOPRA / Asia Today 453411
23–25 Jan 20251,004±3.1 Ipsos / SBS 412219
22–23 Jan 20251,003±3.1 Embrain Public / YTN 39336
29–31 Dec 20241,014±3.1 Next Researach / Maeil Business 462323
22 October 20241,004±3.1 Gongjung / Dailian 53.630.223.4
7–8 Oct 20241,000±3.1 Gongjung / Dailian 50.532.518.0
23–24 Sep 20241,005±3.1 Gongjung / Dailian 51.932.819.1
23–24 Aug 20241,010±3.1 Flower Research 45.628.017.6
19–20 Aug 20241,008±3.1 Media Tomato / News Tomato 54.636.018.6
17–19 Aug 20241,025±3.1 Hangil Research / Kukinews 50.730.420.3
30–31 Mar 20241,000±3.1 Metrix / Yonhapnews 37316
18–19 Mar 20241,001±3.1 Gongjung / Dailian 45.337.67.7
4–5 Mar 20241,000±3.1 Gongjung / Dailian 42.343.20.9
2–3 Mar 20241,000±3.1 Metrix / Yonhapnews 30333
22–23 Feb 20241,015±3.1 Gallup Korea / Sedaily 43463
19–20 Feb 20241,001±3.1 Gongjung / Dailian 40.446.66.2
5–6 Feb 20241,001±3.1 Gongjung / Dailian 42.147.85.7
3–4 Feb 20241,000±3.1 Metrix / Yonhapnews 3636Tie
25–26 Jan 20241,011±3.1 Gallup Korea / Sedaily 45423
22–23 Jan 20241,004±3.1 Gongjung / Dailian 45.942.83.1
8–9 Jan 20241,002±3.1 Gongjung / Dailian 45.543.12.4
6–7 Jan 20241,000±3.1 Metrix / Yonhapnews 3636Tie
30–31 Dec 20231,018±3.1 KStat Research / TV Chosun 3838Tie
20–21 Dec 20231,006±3.1 KOPRA 41454

Lee Jae-myung vs. Kim Moon-soo

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Kim Moon-soo Lead
12–13 May 20251,002±3.1Gallup Korea [149] [150] 553916
6–7 May 20251,000±3.1Ace Research / Newsis [27] 54.937.017.9
3–6 May 202515,001±0.8Flower Research [98] 54.223.830.4
4 May 20251,006±3.1Korea Research / MBC [101] 54.333.520.8
30 Apr–1 May 20252,002±2.2Flower Research [142] 51.227.523.7
26 Apr 20251,012±3.1Research&Research / Channel A [108] 52.629.423.2
23–24 Apr 20251,004±3.1Gallup Korea / Kukmin Daily [143] 563521
23 Apr 20252,090±2.1Embrain Public / Munhwa Ilbo [144] 492722
15–16 Apr 20251,001±3.1KIR / Cheonjiilbo [120] 49.826.423.4
11–12 Apr 20251,003±3.1Korea Research / MBC [123] 503218
10–11 Apr 20251,020±3.1Gallup Korea / Segye Ilbo [145] 503812
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 54.325.329.0
8–10 Apr 20253,000±1.8Hankook Researach / KBS [127] 483117
8–9 Apr 20251,212±2.8Ace Research / Newsis [146] 52.036.815.2
8–9 Apr 20251,004±3.1Gallup Korea / JoongAngIlbo [129] 533518
6–7 Apr 20251,008±3.1Gallup Korea / News1 [147] 553520
4–5 Apr 20251,008±3.1Hangil Research / MBN [148] 51.128.822.3
4–5 Apr 20251,012±3.1Gallup Korea / Sedaily [134] 533518
26–28 Mar 20251,510±2.5Realmeter / EKN [141] 54.128.525.6
19–20 Mar 20251,003±3.1 WinG Korea / Voice of Seoul 49.840.49.4
12–14 Mar 20251,510±2.5 Realmeter / EKN 51.730.721.0
12 March 20251,000±3.1 WinG Korea / Voice of Seoul 48.742.76.0
8–10 Mar 20251,022±3.1 Hangil Research / Kukinews 47.234.013.2
26–28 Feb 20251,506±2.5 Realmeter / EKN 50.031.618.4
26–27 Feb 20251,004±3.1 Flower Research 46.622.524.1
23–24 Feb 20251,000±3.1 Researchview / KPI News 52.635.517.1
16–17 Feb 20251,000±3.1 Researchview / KPI News 50.836.614.2
13–14 Feb 20251,000±3.1 Realmeter / EKN 46.331.814.5
12 February 20251,023±3.1 WinG Korea / Voice of Seoul 45.846.91.1
9–10 Feb 20251,000±3.1 Researchview / KPI News 50.037.812.2
8–10 Feb 20252,001±2.2 Jowon C&I / Straight News 46.134.211.9
5 February 20251,017±3.1 WinG Korea / Voice of Seoul 46.445.31.1
3–4 Feb 20251,007±3.1 Gongjung / Dailian 46.638.18.5
2–3 Feb 20251,000±3.1 Researchview / KPI News 53.134.718.4
31 Jan–1 Feb 20251,004±3.1 Gallup Korea / Segye Ilbo 503713
24–26 Jan 20251,000±3.1 Hankook Researach / KBS 473512
24–25 Jan 20252,001±2.2 KOPRA / Asia Today 46451
23–25 Jan 20251,004±3.1 Ipsos / SBS 422814
22–23 Jan 20251,003±3.1 Embrain Public / YTN 42384
15–16 Jan 20251,039±3.0 WinG Korea / Voice of Seoul 45.443.51.9

Lee Jae-myung vs. Hong Joon-pyo

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Hong Joon-pyo Lead
26 Apr 20251,012±3.1Research&Research / Channel A [108] 51.131.919.2
23–24 Apr 20251,004±3.1Gallup Korea / Kukmin Daily [143] 523814
23 Apr 20252,090±2.1Embrain Public / Munhwa Ilbo [144] 462915
15–16 Apr 20251,001±3.1KIR / Cheonjiilbo [120] 51.626.325.3
11–12 Apr 20251,003±3.1Korea Research / MBC [123] 493118
10–11 Apr 20251,020±3.1Gallup Korea / Segye Ilbo [145] 483810
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 54.422.531.9
8–10 Apr 20253,000±1.8Hankook Researach / KBS [127] 473116
8–9 Apr 20251,212±2.8Ace Research / Newsis [146] 52.234.018.2
8–9 Apr 20251,004±3.1Gallup Korea / JoongAngIlbo [129] 503812
6–7 Apr 20251,008±3.1Gallup Korea / News1 [147] 523616
4–5 Apr 20251,008±3.1Hangil Research / MBN [148] 50.926.024.9
4–5 Apr 20251,012±3.1Gallup Korea / Sedaily [134] 523814
26–28 Mar 20251,510±2.5Realmeter / EKN [141] 54.023.530.5
12–14 Mar 20251,510±2.5 Realmeter / EKN 52.325.027.3
8–10 Mar 20251,022±3.1 Hangil Research / Kukinews 46.824.921.9
26–28 Feb 20251,506±2.5 Realmeter / EKN 50.024.225.8
26–27 Feb 20251,004±3.1 Flower Research 47.623.524.1
23–24 Feb 20251,000±3.1 Researchview / KPI News 51.229.621.6
16–17 Feb 20251,000±3.1 Researchview / KPI News 50.529.021.5
13–14 Feb 20251,000±3.1 Realmeter / EKN 46.926.220.7
9–10 Feb 20251,000±3.1 Researchview / KPI News 49.433.915.5
8–10 Feb 20252,001±2.2 Jowon C&I / Straight News 45.625.520.1
3–4 Feb 20251,007±3.1 Gongjung / Dailian 47.031.016.0
2–3 Feb 20251,000±3.1 Researchview / KPI News 53.430.622.8
31 Jan–1 Feb 20251,004±3.1 Gallup Korea / Segye Ilbo 47398
24–26 Jan 20251,000±3.1 Hankook Researach / KBS 463610
24–25 Jan 20252,001±2.2 KOPRA / Asia Today 46424
23–25 Jan 20251,004±3.1 Ipsos / SBS 412714
22–23 Jan 20251,003±3.1 Embrain Public / YTN 4141Tie
29–31 Dec 20241,014±3.1 Next Researach / Maeil Business 472819
28–29 Dec 20241,000±3.1 EveryResearch / Newsspirit 49.623.526.1

Lee Jae-myung vs. Oh Se-hoon

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Oh Se-hoon Lead
11–12 Apr 20251,003±3.1Korea Research / MBC [123] 503020
10–11 Apr 20251,020±3.1Gallup Korea / Segye Ilbo [145] 47407
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 54.019.534.5
8–10 Apr 20253,000±1.8Hankook Researach / KBS [127] 472918
8–9 Apr 20251,212±2.8Ace Research / Newsis [146] 53.531.921.6
8–9 Apr 20251,004±3.1Gallup Korea / JoongAngIlbo [129] 513813
6–7 Apr 20251,008±3.1Gallup Korea / News1 [147] 523715
4–5 Apr 20251,008±3.1Hangil Research / MBN [148] 50.622.727.9
4–5 Apr 20251,012±3.1Gallup Korea / Sedaily [134] 513714
26–28 Mar 20251,510±2.5Realmeter / EKN [141] 54.523.031.5
12–14 Mar 20251,510±2.5 Realmeter / EKN 51.825.626.2
8–10 Mar 20251,022±3.1 Hangil Research / Kukinews 47.923.824.1
26–28 Feb 20251,506±2.5 Realmeter / EKN 50.323.526.8
26–27 Feb 20251,004±3.1 Flower Research 46.824.022.8
23–24 Feb 20251,000±3.1 Researchview / KPI News 52.529.722.8
16–17 Feb 20251,000±3.1 Researchview / KPI News 51.331.719.6
13–14 Feb 20251,000±3.1 Realmeter / EKN 46.629.017.6
9–10 Feb 20251,000±3.1 Researchview / KPI News 49.734.914.8
8–10 Feb 20252,001±2.2 Jowon C&I / Straight News 45.027.617.4
3–4 Feb 20251,007±3.1 Gongjung / Dailian 46.932.114.8
2–3 Feb 20251,000±3.1 Researchview / KPI News 53.231.821.4
31 Jan–1 Feb 20251,004±3.1 Gallup Korea / Segye Ilbo 47434
24–26 Jan 20251,000±3.1 Hankook Researach / KBS 45369
24–25 Jan 20252,001±2.2 KOPRA / Asia Today 46433
23–25 Jan 20251,004±3.1 Ipsos / SBS 422616
22–23 Jan 20251,003±3.1 Embrain Public / YTN 4141Tie
29–31 Dec 20241,014±3.1 Next Researach / Maeil Business 443014
28–29 Dec 20241,000±3.1 EveryResearch / Newsspirit 50.226.723.5

Lee Jae-myung vs. Han Duck-soo

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Han Duck-soo Lead
6–7 May 20251,000±3.1Ace Research / Newsis [27] 56.136.219.9
3–6 May 202515,001±0.8Flower Research [98] 54.430.823.6
4 May 20251,006±3.1Korea Research / MBC [101] 54.536.318.2
30 Apr–1 May 20252,002±2.2Flower Research [142] 51.332.219.1
26 Apr 20251,012±3.1Research&Research / Channel A [108] 52.832.720.1
23–24 Apr 20251,004±3.1Gallup Korea / Kukmin Daily [143] 533815
23 Apr 20252,090±2.1Embrain Public / Munhwa Ilbo [144] 473017
15–16 Apr 20251,001±3.1KIR / Cheonjiilbo [120] 52.430.022.4
16 Apr 20251,001±3.1WinG Korea / Voice of Seoul [151] 54.137.716.4
9–11 Apr 20251,506±2.5Realmeter / EKN [126] 54.227.626.6

Lee Jae-myung vs. Lee Jun-seok

Fieldwork dateSample sizeMargin
of error		Polling firm Lee Jae-myung Lee Jun-seok Lead
12–13 May 20251,002±3.1Gallup Korea [149] [150] 543222

See also

Notes

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Embrain Public, KStat Research, Korea Research, Hankook Research
  2. ↑ Na Kyung-won 2, Others 2
  3. ↑ Na Kyung-won 1.9, Others 0.4
  4. ↑ Na Kyung-won 3.3, Others 3.4
  5. ↑ Na Kyung-won 4.0, Others 3.1
  6. ↑ Na Kyung-won 2, Others 3
  7. ↑ Na Kyung-won 3.3, Others 2.5
  8. ↑ Na Kyung-won 2, Others 4
  9. ↑ Kim Doo-kwan 0.2, Others 2.7
  10. ↑ Na Kyung-won 3.5, Kim Doo-kwan 0.4, Others 5.1
  11. ↑ Kim Doo-kwan 0.9, Others 3.0
  12. ↑ Kim Boo-kyum 1, Others 4
  13. ↑ Kim Boo-kyum 1, Others 3
  14. ↑ Woo Won-shik 0.8, Kim Boo-kyum 0.7, Kim Doo-kwan 0.7, Others 4.3
  15. ↑ Kim Boo-kyum 1, Others 2
  16. ↑ Kim Boo-kyum 1.4, Lee Cheol-woo 0.8, Others 3.6
  17. ↑ Kim Boo-kyum 1, Others 6
  18. ↑ Woo Won-shik 2.0, Others 1.8
  19. ↑ Kim Boo-kyum 1.1, Others 3.2
  20. ↑ Kim Boo-kyum 1, Others 1
  21. ↑ Kim Boo-kyum 1.9, Others 1.0
  22. ↑ Kim Boo-kyum 0.7, Others 2.6
  23. ↑ Kim Boo-kyum 1.4, Others 2.2
  24. ↑ Kim Boo-kyum 1, Others 1
  25. ↑ Kim Boo-kyum 1.0, Others 0.9
  26. ↑ Kim Boo-kyum 1.2, Lee Cheol-woo 0.7, Others 2.2
  27. ↑ Kim Boo-kyum 1.4, Others 3.1
  28. ↑ Kim Boo-kyum 1, Others 2
  29. ↑ Kim Boo-kyum 1.0, Others 1.2
  30. ↑ Na Kyung-won 2.8, Woo Won-shik 1.3, Kim Boo-kyum 0.7, Others 0.2
  31. ↑ Kim Boo-kyum 1.8, Others 3.7
  32. ↑ Kim Boo-kyum 0.8, Others 2.8
  33. ↑ Kim Boo-kyum 1.2, Lee Cheol-woo 0.6, Others 2.7
  34. ↑ Kim Boo-kyum 1, Others 1
  35. ↑ Na Kyung-won 2.1, Woo Won-shik 1.8, Kim Boo-kyum 0.7, Others 0.5
  36. ↑ Kim Boo-kyum 0.6, Others 2.4
  37. ↑ Woo Won-shik 2.3, Others 1.2
  38. ↑ Woo Won-shik 2, Kim Boo-kyum 1, Others 1
  39. ↑ Kim Boo-kyum 1.3, Others 2.6
  40. ↑ Kim Boo-kyum 1, Others 1
  41. ↑ Woo Won-shik 1.9, Others 1.2
  42. ↑ Woo Won-shik 0.7, Others 1.2
  43. ↑ Woo Won-shik 1, Kim Boo-kyum 1, Others 1
  44. ↑ Kim Boo-kyum 1.0, Others 1.6
  45. ↑ Woo Won-shik 2.3, Others 1.8
  46. ↑ Woo Won-shik 1.8, Kim Boo-kyum 1.8, Kim Doo-kwan 0.7, Others 1.5
  47. ↑ Kim Boo-kyum 3, Woo Won-shik 2, Others 1
  48. ↑ Woo Won-shik 1.3, Kim Boo-kyum 0.5, Others 1.1
  49. ↑ Woo Won-shik 2, Kim Boo-kyum 1, Others 2
  50. ↑ Woo Won-shik 1, Kim Boo-kyum 1, Others 1
  51. ↑ Woo Won-shik 2, Kim Boo-kyum 1
  52. ↑ Woo Won-shik 3, Kim Boo-kyum 1, Others 2
  53. ↑ Woo Won-shik 2, Kim Boo-kyum 1, Others 1
  54. ↑ Woo Won-shik 2, Others 2
  55. ↑ Woo Won-shik 3, Kim Boo-kyum 1, Others 2
  56. ↑ Woo Won-shik 3, Others 1
  57. ↑ Woo Won-shik 2.3, Kim Boo-kyum 1.5, Kim Doo-kwan 0.4, Others 2.7
  58. ↑ Woo Won-shik 3.0, Others 7.2
  59. ↑ Woo Won-shik 3, Others 1
  60. ↑ Woo Won-shik 1, Others 5
  61. ↑ Woo Won-shik 3, Others 6
  62. ↑ Woo Won-shik 3.2, Kim Boo-kyum 1.7, Park Yong-jin 0.2, Others 9.0
  63. ↑ Woo Won-shik 4.0, Others 4.0
  64. ↑ Kim Boo-kyum 1.3, Others 4.3
  65. ↑ Woo Won-shik 4, Kim Boo-kyum 1, Others 4
  66. ↑ Woo Won-shik 5, Kim Boo-kyum 1, Others 3
  67. ↑ Woo Won-shik 5, Kim Boo-kyum 1, Others 3
  68. ↑ Woo Won-shik 4, Kim Boo-kyum 1, Others 3
  69. ↑ Woo Won-shik 3.9, Kim Boo-kyum 1.5, Na Kyung-won 1.0, Others 1.5
  70. ↑ Woo Won-shik 4, Choo Mi-ae 1, Kim Boo-kyum 1, Na Kyung-won 1, Others 1
  71. ↑ Woo Won-shik 4.8, Others 3.3
  72. ↑ Woo Won-shik 2, Others 4
  73. ↑ Woo Won-shik 4, Others 6
  74. ↑ Woo Won-shik 6, Others 4
  75. ↑ Woo Won-shik 1, Others 5
  76. ↑ Kim Boo-kyum 1.1, Others 2.1
  77. ↑ Rhee Chang-yong 0.6, Others 6.7
  78. ↑ Kim Boo-kyum 0.8
  79. ↑ Kim Boo-kyum 1, Others 2
  80. ↑ Kim Boo-kyum 1.0
  81. ↑ Choo Mi-ae 2, Others 2
  82. ↑ Na Kyung-won 3.7, Others 7.4
  83. ↑ Kim Boo-kyum 1
  84. ↑ Kim Boo-kyum 1
  85. ↑ Lee Tahney 1, Others 4
  86. ↑ Kim Boo-kyum 1
  87. ↑ Kim Boo-kyum 1, Sim Sang-jung 1, Others 2
  88. ↑ Sim Sang-jung 1.7
  89. ↑ Sim Sang-jung 2, Kim Boo-kyum 1, Others 2
  90. ↑ Park Yong-jin 1, Others 3
  91. ↑ Kim Boo-kyum 1, Others 2
  92. ↑ Kim Boo-kyum 1
  93. ↑ Lee Tahney 1, Others 4
  94. ↑ Sim Sang-jung 2, Others 1
  95. ↑ Sim Sang-jung 1.4
  96. ↑ Lee Tahney 1, Others 5
  97. ↑ Lee Tahney 1, Others 4
  98. ↑ Lee Tahney 1, Others 4
  99. ↑ Kim Boo-kyum 1.6, Others 4.1
  100. ↑ Sim Sang-jung 2.2, Im Jong-seok 0.5, Others 1.2
  101. ↑ Sim Sang-jung 2.0, Others 4.1
  102. ↑ Park Yong-jin 1.0, Others 4.5
  103. ↑ Park Yong-jin 0.3, Others 1.3
  104. ↑ Kim Boo-kyum 2, Song Young-gil 2, Park Yong-jin 1, Others 2
  105. ↑ Sim Sang-jung 2.4, Others 1.2

References

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  2. ↑ Choi Hye-seung; Kim Mi-geon (3 June 2025). "Lee Jae-myung 51.7%, Kim Moon-soo 39.3% in presidential election exit polls". The Chosun Daily.
  3. ↑ "중앙선거여론조사심의위원회".
  4. ↑ "중앙선거여론조사심의위원회".
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  11. ↑ "중앙선거여론조사심의위원회".
  12. ↑ "중앙선거여론조사심의위원회".
  13. ↑ "중앙선거여론조사심의위원회".
  14. ↑ "중앙선거여론조사심의위원회".
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  22. ↑ "중앙선거여론조사심의위원회". www.nesdc.go.kr.
  23. ↑ "중앙선거여론조사심의위원회".
  24. ↑ "중앙선거여론조사심의위원회".
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  31. ↑ "중앙선거여론조사심의위원회".
  32. ↑ "중앙선거여론조사심의위원회".
  33. ↑ "중앙선거여론조사심의위원회".
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  38. ↑ "중앙선거여론조사심의위원회".
  39. ↑ "중앙선거여론조사심의위원회".
  40. ↑ "중앙선거여론조사심의위원회".
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  42. ↑ "중앙선거여론조사심의위원회".
  43. ↑ "중앙선거여론조사심의위원회".
  44. ↑ "중앙선거여론조사심의위원회".
  45. ↑ "중앙선거여론조사심의위원회".
  46. ↑ "중앙선거여론조사심의위원회".
  47. ↑ "중앙선거여론조사심의위원회".
  48. ↑ "중앙선거여론조사심의위원회".
  49. ↑ "중앙선거여론조사심의위원회".
  50. ↑ "중앙선거여론조사심의위원회".
  51. ↑ "중앙선거여론조사심의위원회".
  52. ↑ "중앙선거여론조사심의위원회".
  53. ↑ "중앙선거여론조사심의위원회".
  54. ↑ "중앙선거여론조사심의위원회".
  55. ↑ "중앙선거여론조사심의위원회".
  56. ↑ "중앙선거여론조사심의위원회".
  57. ↑ "중앙선거여론조사심의위원회".
  58. ↑ "중앙선거여론조사심의위원회".
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  63. ↑ "중앙선거여론조사심의위원회".
  64. ↑ "중앙선거여론조사심의위원회".
  65. ↑ "중앙선거여론조사심의위원회".
  66. ↑ "중앙선거여론조사심의위원회".
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  72. ↑ "중앙선거여론조사심의위원회".
  73. ↑ "중앙선거여론조사심의위원회".
  74. ↑ "중앙선거여론조사심의위원회".
  75. ↑ "중앙선거여론조사심의위원회".
  76. ↑ "중앙선거여론조사심의위원회".
  77. ↑ "중앙선거여론조사심의위원회".
  78. ↑ "중앙선거여론조사심의위원회".
  79. ↑ "중앙선거여론조사심의위원회".
  80. ↑ "중앙선거여론조사심의위원회".
  81. ↑ "중앙선거여론조사심의위원회".
  82. ↑ "중앙선거여론조사심의위원회".
  83. ↑ "중앙선거여론조사심의위원회".
  84. ↑ "DP's presidential candidate maintains lead in polls after campaign kicks off". AJU PRESS. 13 May 2025.
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  86. ↑ "중앙선거여론조사심의위원회".
  87. ↑ "중앙선거여론조사심의위원회".
  88. ↑ "중앙선거여론조사심의위원회".
  89. ↑ "중앙선거여론조사심의위원회".
  90. ↑ "중앙선거여론조사심의위원회".
  91. ↑ "중앙선거여론조사심의위원회".
  92. ↑ "중앙선거여론조사심의위원회".
  93. ↑ "중앙선거여론조사심의위원회".
  94. ↑ "중앙선거여론조사심의위원회".
  95. ↑ "중앙선거여론조사심의위원회".
  96. ↑ "중앙선거여론조사심의위원회".
  97. ↑ "중앙선거여론조사심의위원회".
  98. 1 2 3 "중앙선거여론조사심의위원회".
  99. ↑ "중앙선거여론조사심의위원회".
  100. ↑ "중앙선거여론조사심의위원회".
  101. 1 2 3 "중앙선거여론조사심의위원회".
  102. ↑ "중앙선거여론조사심의위원회".
  103. ↑ "중앙선거여론조사심의위원회".
  104. ↑ "중앙선거여론조사심의위원회".
  105. ↑ "에너지경제신문-리얼미터 5월 1주 차 정기조사 주간 동향] 대선 3자 가상대결…이재명 46.6%·김문수 27.8%·이준석 7.5%이재명 46.5%·한덕수 34.3%·이준석 5.9%". Realmeter. 5 May 2025. Retrieved 4 June 2025.
  106. ↑ "중앙선거여론조사심의위원회".
  107. ↑ "중앙선거여론조사심의위원회".
  108. 1 2 3 4 5 "중앙선거여론조사심의위원회".
  109. ↑ "중앙선거여론조사심의위원회".
  110. ↑ "중앙선거여론조사심의위원회".
  111. ↑ "중앙선거여론조사심의위원회".
  112. ↑ "중앙선거여론조사심의위원회".
  113. ↑ "중앙선거여론조사심의위원회".
  114. ↑ "중앙선거여론조사심의위원회".
  115. ↑ "중앙선거여론조사심의위원회".
  116. ↑ "중앙선거여론조사심의위원회".
  117. ↑ "중앙선거여론조사심의위원회".
  118. ↑ "중앙선거여론조사심의위원회".
  119. ↑ "중앙선거여론조사심의위원회".
  120. 1 2 3 4 "중앙선거여론조사심의위원회".
  121. ↑ "중앙선거여론조사심의위원회".
  122. ↑ "중앙선거여론조사심의위원회".
  123. 1 2 3 4 5 "중앙선거여론조사심의위원회".
  124. ↑ "중앙선거여론조사심의위원회".
  125. ↑ "중앙선거여론조사심의위원회".
  126. 1 2 3 4 5 6 "중앙선거여론조사심의위원회".
  127. 1 2 3 4 5 "중앙선거여론조사심의위원회".
  128. ↑ "중앙선거여론조사심의위원회".
  129. 1 2 3 4 5 "중앙선거여론조사심의위원회".
  130. ↑ "중앙선거여론조사심의위원회".
  131. ↑ "중앙선거여론조사심의위원회".
  132. ↑ "중앙선거여론조사심의위원회".
  133. ↑ "중앙선거여론조사심의위원회".
  134. 1 2 3 4 5 "중앙선거여론조사심의위원회".
  135. ↑ "중앙선거여론조사심의위원회".
  136. ↑ "중앙선거여론조사심의위원회".
  137. ↑ "중앙선거여론조사심의위원회".
  138. ↑ "중앙선거여론조사심의위원회".
  139. ↑ "중앙선거여론조사심의위원회".
  140. ↑ "중앙선거여론조사심의위원회".
  141. 1 2 3 4 5 "에너지경제신문 리얼미터- 년2025 월3 주4 차 주간집" (PDF). Realmeter. 28 March 2025. Retrieved 4 June 2025.
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  143. 1 2 3 4 "중앙선거여론조사심의위원회".
  144. 1 2 3 4 "중앙선거여론조사심의위원회".
  145. 1 2 3 4 "중앙선거여론조사심의위원회".
  146. 1 2 3 4 "중앙선거여론조사심의위원회".
  147. 1 2 3 4 "중앙선거여론조사심의위원회".
  148. 1 2 3 4 "중앙선거여론조사심의위원회".
  149. 1 2 "Lee Jae-myung leads presidential poll with 51% against Kim Moon-soo's 31%". CHOSUNBIZ. 14 May 2025.
  150. 1 2 "Gallup: DP's Lee 51%, PPP's Kim 31%, Ex-PPP Chair Lee 8%". world.kbs.co.kr.
  151. ↑ "중앙선거여론조사심의위원회".
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