Loading the public record
Where They Stand is a nonpartisan guide to everyone running for Congress: their money, their own words and how incumbents voted. Find your ballot →
Races › South Dakota
Who’s running for Congress in South Dakota
Tuesday, November 3, 2026 · general election
South Dakota elects a U.S. senator and one member of the U.S. House in 2026. Everyone the FEC lists as running, the money behind each campaign, and the towns in each district.
- U.S. Senate, South Dakota
- John Thune (R) and Mike Rounds (R)
- U.S. House
- 1 R
- Election dates
- General Nov 3, 2026 · Primary Jun 2, 2026
| Online | Not offered source |
|---|---|
| By mail | Received by Monday, October 19 source |
| In person | Monday, October 19, 5 p.m. source |
| Same-day registration | Not offered source |
Read from South Dakota’s own election pages and laws. Deadlines can change, so confirm with South Dakota Secretary of State.
All sources (1)
- Find your polling place (opens in a new tab)
- Early voting locations (opens in a new tab)Vote absentee in person at your county auditor's office.
- Check your registration (opens in a new tab)
- Vote by mail (opens in a new tab)Mail the application to your county auditor.
- Track your mail ballot (opens in a new tab)
- See a sample ballot (opens in a new tab)
Polling places are assigned by street address, so the state’s own lookup is the one to trust. Links checked October 11, 2026.
On the November ballot
- Mike Rounds$3.8M raised
- Brian Bengs$1.9M raised
- SD-00At-large seat
Held by Dusty Johnson (R)
On the November ballot
- Marty Jackley$1.7M raised
Includes Sioux Falls, Rapid City, Watertown, Spearfish, Aberdeen, Box Elder, Brookings and Pierre
