1980 primaries · May 1, 1980
1980 Missouri State Senate primaries results, district by district
Every Missouri State Senate district in the 1980 primaries: winners, margins, unopposed seats and seats that changed party.
Races27
Every district
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 · Democratic primary | James W. Murphy (D) | 19.2 | |
| SD-1 · Republican primary | William Olenyik (R) | Unopposed | |
| SD-3 · Democratic primary | John E. Scott (D) | 36.5 | |
| SD-3 · Republican primary | Orville Berg (R) | Unopposed | |
| SD-5 · Democratic primary | J. B. Banks (D) | 55.7 | |
| SD-7 · Democratic primary | Michael G. Gratz (D) | Unopposed | |
| SD-7 · Republican primary | A. Clifford Jones (R) | Unopposed | |
| SD-9 · Democratic primary | Lee Swinton (D) | 0.3 | Incumbent lost |
| SD-9 · Republican primary | Robert L. Collins (R) | Unopposed | |
| SD-11 · Democratic primary | Henry A. Panetheiere (D) | 12.1 | |
| SD-13 · Democratic primary | Harriett Woods (D) | 73.2 | |
| SD-13 · Republican primary | Jerome Chambers (R) | Unopposed | |
| SD-15 · Democratic primary | William P. Nestor (D) | Unopposed | |
| SD-15 · Republican primary | Frank Bild (R) | Unopposed | |
| SD-17 · Democratic primary | Phil Snowden (D) | Unopposed | |
| SD-19 · Democratic primary | Roger Wilson (D) | Unopposed | |
| SD-21 · Democratic primary | James Mathewson (D) | 33.5 | |
| SD-21 · Republican primary | Don Shackelford (R) | 6.6 | |
| SD-23 · Democratic primary | Thurman L. Willett (D) | Unopposed | |
| SD-23 · Republican primary | Ralph Uthlaut (R) | Unopposed | |
| SD-25 · Democratic primary | Nelson Tinnin (D) | 24.0 | |
| SD-25 · Republican primary | Robert Richardson (R) | Unopposed | |
| SD-27 · Democratic primary | John Dennis (D) | 44.2 | |
| SD-29 · Republican primary | Emory Melton (R) | Unopposed | |
| SD-31 · Democratic primary | Harold L. Caskey (D) | Unopposed | |
| SD-31 · Republican primary | Gerald Martin (R) | 2.5 | |
| SD-33 · Republican primary | John Russell (R) | Unopposed |
Missouri 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