2024 general · November 5, 2024
2024 Iowa State Senate election results, district by district
Every Iowa State Senate district in the 2024 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Republicans controlled the chamber · 50 seats
After the electionD 15 · R 35
Races25
Changed party0
Unopposed16%4 races
Every district
D 6 · R 19
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-2 | Jeff Taylor (R) | Unopposed | |
| SD-4 | Tim Kraayenbrink (R) | Unopposed | |
| SD-6 | Jason Schultz (R) | 62.3 | |
| SD-8 | Mark Costello (R) | 41.1 | |
| SD-10 | Dan Dawson (R) | 12.1 | |
| SD-12 | Amy Sinclair (R) | 40.8 | |
| SD-14 | Sarah Garriott (D) | 0.1 | |
| SD-16 | Claire Celsi (D) | 39.9 | |
| SD-18 | Janet Petersen (D) | Unopposed | |
| SD-20 | Mike Pike (R) | 0.1 | |
| SD-22 | Matt Blake (D) | 4.9 | |
| SD-24 | Jesse Green (R) | 25.0 | |
| SD-26 | Kara Warme (R) | 19.4 | |
| SD-28 | Dennis Guth (R) | 38.9 | |
| SD-30 | Doug Campbell (R) | 22.7 | |
| SD-32 | Mike Klimesh (R) | 29.3 | |
| SD-34 | Dan Zumbach (R) | 33.5 | |
| SD-36 | Tom Townsend (D) | 1.0 | |
| SD-38 | Dave Sires (R) | 1.1 | |
| SD-40 | Art Staed (D) | 10.3 | |
| SD-42 | Charlie McClintock (R) | Unopposed | |
| SD-44 | Adrian Dickey (R) | 36.9 | |
| SD-46 | Dawn Driscoll (R) | 21.4 | |
| SD-48 | Mark Lofgren (R) | 31.5 | |
| SD-50 | Jeff Reichman (R) | 17.0 |
Iowa State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab