1974 general · November 4, 1974
1974 Wisconsin State Senate election results, district by district
Every Wisconsin State Senate district in the 1974 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 33 seats
After the electionD 19 · R 14
Races17
Changed party0
Unopposed29%5 races
Incumbents defeated2
Every district
D 13 · R 4
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 | Jerome A. Martin (D) | 19.6 | |
| SD-3 | Gerald Kleczka (D) | Unopposed | |
| SD-5 | David G. Berger (D) | Unopposed | |
| SD-7 | Kurt A. Frank (D) | Unopposed | |
| SD-9 | Ronald G. Parys (D) | Unopposed | |
| SD-11 | Wayne F. Whittow (D) | Unopposed | |
| SD-13 | Dale T. McKenna (D) | 25.6 | |
| SD-15 | Timothy F. Cullen (D) | 11.6 | Incumbent lost |
| SD-17 | Kathryn M. Morrison (D) | 4.0 | Incumbent lost |
| SD-19 | Gary R. Goyke (D) | 3.7 | |
| SD-21 | Henry Dorman (D) | 40.8 | |
| SD-23 | Bruce S. Peloquin (D) | 14.0 | |
| SD-25 | Daniel O. Theno (R) | 7.7 | |
| SD-27 | Everett V. Bidwell (R) | 36.5 | |
| SD-29 | Walter J. Chilsen (R) | 18.4 | |
| SD-31 | Thomas W. Harnisch (D) | 12.2 | |
| SD-33 | Roger P. Murphy (R) | 7.1 |
Wisconsin 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: Harvard Dataverse / Carl Klarner