2012 general · November 6, 2012
2012 Wisconsin election results
Every race on Wisconsin's ballot in the 2012 general election: winners, margins and seats that changed party.
Races125
Changed party0
Unopposed22%28 races
Incumbents defeated4
President
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Wisconsin | Barack H. Obama (D) | 6.8 |
U.S. Senate
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Wisconsin | Tammy Baldwin (D) | 5.5 |
U.S. House
D 3 · R 5
| Race | Winner | Won by | Notes |
|---|---|---|---|
| WI-1 | Paul D. Ryan (R) | 11.5 | |
| WI-2 | Mark Pocan (D) | 36.0 | |
| WI-3 | Ron Kind (D) | 28.3 | |
| WI-4 | Gwen Moore (D) | 47.4 | |
| WI-5 | F. James Sensenbrenner, Jr. (R) | 35.7 | |
| WI-6 | Thomas E. Petri (R) | 24.3 | |
| WI-7 | Sean P. Duffy (R) | 12.3 | |
| WI-8 | Reid J. Ribble (R) | 12.0 |
Wisconsin State Senate
D 8 · R 8
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-2 | Robert L. Cowles III (R) | Unopposed | |
| SD-4 | Lena C. Taylor (D) | 73.5 | |
| SD-6 | Nikiya Harris (D) | Unopposed | |
| SD-8 | Alberta Darling (R) | Unopposed | |
| SD-10 | Sheila E. Harsdorf (R) | 18.4 | |
| SD-12 | Tom Tiffany (R) | 15.8 | |
| SD-14 | Luther S. Olsen (R) | 15.1 | |
| SD-16 | Mark Miller (D) | Unopposed | |
| SD-18 | Rick Gudex (R) | 0.7 | |
| SD-20 | Glenn Grothman (R) | 37.3 | |
| SD-22 | Bob Wirch (D) | 39.3 | |
| SD-24 | Julie M. Lassa (D) | 13.3 | |
| SD-26 | Fred A. Risser (D) | Unopposed | |
| SD-28 | Mary A. Lazich (R) | 26.9 | |
| SD-30 | Dave Hansen (D) | 8.5 | |
| SD-32 | Jennifer Shilling (D) | 16.6 |
Wisconsin State Assembly
D 39 · R 60
Wisconsin
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab