2026 United States House of Representatives election in South Dakota

Last updated

2026 United States House of Representatives election in South Dakota's at-large district
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Party Republican Democratic
Incumbent U.S. Representative

Dusty Johnson
Republican



The 2026 United States House of Representatives election in South Dakota is scheduled to be held on November 3, 2026, to elect a member of the United States House of Representatives to represent the state of South Dakota from its at-large congressional district . The election will coincide with other elections held on the same date. The primary elections will be held on June 2, 2026. [1]

Contents

Incumbent Republican representative Dusty Johnson was re-elected with 72.0% of the vote in 2024. [2]

Republican primary

Candidates

Declared

Potential

Declined

Polling

Hypothetical polling
Poll sourceDate(s)
administered		Sample
size [a] 		Margin
of error		Casey
Crabtree		Marty
Jackley		Tony
Venhuizen		Undecided
Guidant Polling [7] June 17–19, 2025400 (LV)± 4.9%5%48%5%42%

Democratic primary

Candidates

Declared

Filed paperwork

  • Scott Schlagel [10]

General election

Predictions

SourceRankingAs of
The Cook Political Report [11] Solid RJuly 10, 2025
Inside Elections [12] Solid RJuly 10, 2025
Sabato's Crystal Ball [13] Safe RJuly 10, 2025

Notes

  1. ↑ Key:
    A – all adults
    RV – registered voters
    LV – likely voters
    V – unclear

References

  1. ↑ "South Dakota 2026 General Election". The Green Papers. Retrieved June 13, 2025.
  2. ↑ "2024 House Vote Tracker". Cook Political Report . Retrieved June 13, 2025.
  3. ↑ Haiar, Joshua (September 15, 2025). "State senator from Madison formally launches congressional bid, pledges to be Trump ally". South Dakota Searchlight . Retrieved September 15, 2025.
  4. ↑ Dausch, Dominik (June 27, 2025). "Marty Jackley plans to run for US Rep. Dusty Johnson's job. Here's what we know". Argus Leader .
  5. 1 2 Sneve, Joe (June 29, 2025). "What Marty Jackley's congressional run tells us about the 2026 GOP primary". Sioux Falls Live. Retrieved July 1, 2025.
  6. ↑ Hill, Meredith Lee (June 27, 2025). "Rep. Dusty Johnson to announce a bid for South Dakota governor Monday". Politico . Retrieved June 28, 2025.
  7. ↑ "New poll shows Jackley leading potential candidates for U.S. House". KDLT-TV. June 27, 2025. Retrieved June 28, 2025.
  8. ↑ Huber, Makenzie (September 8, 2025). "Former USDA appointee announces Democratic bid for Congress". South Dakota Searchlight . Retrieved September 8, 2025.
  9. ↑ Deinken, Asher (August 28, 2025). "New candidate enters the Congressional race". KELO-TV . Retrieved August 28, 2025.
  10. ↑ "SCHLAGEL, SCOTT WADE FEC FORM 2 STATEMENT OF CANDIDACY FILING FEC-1880071".
  11. ↑ "2026 CPR House Race Ratings". Cook Political Report. Retrieved July 10, 2025.
  12. ↑ "2026 House Ratings". Inside Elections.
  13. ↑ "2026 House". Sabato's Crystal Ball. Retrieved July 10, 2025.

Official campaign websites

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