2006 general · November 7, 2006
2006 Iowa election results
Every race on Iowa's ballot in the 2006 general election: winners, margins and seats that changed party.
Races130
Changed party14
Unopposed35%46 races
Incumbents defeated7
Governors
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Iowa | Chet Culver (D) | 9.8 |
U.S. House
D 3 · R 2 · 2 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| IA-1 | Bruce L. Braley (D) | 11.9 | Flipped |
| IA-2 | David Loebsack (D) | 2.9 | Flipped |
| IA-3 | Leonard L. Boswell (D) | 5.4 | |
| IA-4 | Tom Latham (R) | 14.4 | |
| IA-5 | Steve King (R) | 22.9 |
Iowa State Senate
D 19 · R 6 · 5 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 | Steven H. Warnstadt (D) | 33.9 | |
| SD-3 | David J. Johnson (R) | 18.2 | |
| SD-5 | Rich Olive (D) | 0.3 | Flipped |
| SD-7 | Amanda Ragan (D) | 44.3 | |
| SD-9 | Bill Heckroth (D) | 6.0 | Flipped |
| SD-11 | Bill Dotzler (D) | 40.1 | |
| SD-13 | Roger Tabor Stewart (D) | 31.3 | |
| SD-15 | Robert E. Dvorsky (D) | Unopposed | |
| SD-17 | Wally E. Horn (D) | Unopposed | |
| SD-19 | Robert M. Hogg (D) | 18.4 | Flipped |
| SD-21 | Dennis H. Black (D) | 12.7 | |
| SD-23 | Herman Quirmbach (D) | 14.9 | |
| SD-25 | Daryl Beall (D) | 34.1 | |
| SD-27 | Ron Wieck (R) | Unopposed | |
| SD-29 | Nancy Boettger (R) | Unopposed | |
| SD-31 | Matt McCoy (D) | 31.3 | |
| SD-33 | Jack Hatch (D) | Unopposed | |
| SD-35 | Larry Noble (R) | 4.0 | |
| SD-37 | Staci Appel (D) | 3.1 | Flipped |
| SD-39 | Joe Bolkcom (D) | 56.7 | |
| SD-41 | David Hartsuch (R) | 1.9 | |
| SD-43 | Joe M. Seng (D) | Unopposed | |
| SD-45 | Becky Schmitz (D) | 0.9 | FlippedIncumbent lost |
| SD-47 | Keith Kreiman (D) | 30.2 | |
| SD-49 | Hubert Houser (R) | Unopposed |
Iowa House of Representatives
D 54 · R 45 · 7 changed party
Iowa
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse); Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab