2010 general · November 2, 2010
2010 Missouri election results
Every race on Missouri's ballot in the 2010 general election: winners, margins and seats that changed party.
Races190
Changed party21
Unopposed34%65 races
Incumbents defeated12
U.S. Senate
R 1
U.S. House
D 3 · R 6 · 1 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MO-1 | Wm. Lacy Clay (D) | 49.9 | |
| MO-2 | W. Todd Akin (R) | 38.8 | |
| MO-3 | Russ Carnahan (D) | 2.3 | |
| MO-4 | Vicky Hartzler (R) | 5.3 | Flipped |
| MO-5 | Emanuel Cleaver (D) | 9.1 | |
| MO-6 | Sam Graves (R) | 38.9 | |
| MO-7 | Billy Long (R) | 33.0 | |
| MO-8 | Jo Ann Emerson (R) | 36.8 | |
| MO-9 | Blaine Luetkemeyer (R) | 55.1 |
Missouri State Senate
D 4 · R 13 · 3 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-2 | Scott T. Rupp (R) | 42.3 | |
| SD-4 | Joseph Keaveny (D) | 69.1 | |
| SD-6 | Mike Kehoe (R) | Unopposed | |
| SD-8 | Will Kraus (R) | 58.7 | |
| SD-10 | Jolie L. Justus (D) | 52.8 | |
| SD-12 | Brad Lager (R) | Unopposed | |
| SD-14 | Maria N. Chappellenadal (D) | Unopposed | |
| SD-16 | Justin Brown (R) | 16.6 | FlippedIncumbent lost |
| SD-18 | Brian Munzlinger (R) | 16.7 | FlippedIncumbent lost |
| SD-20 | Jay Wasson (R) | 55.8 | |
| SD-22 | Ryan Glennon McKenna (D) | 5.1 | |
| SD-24 | John T. Lamping (R) | 0.2 | Flipped |
| SD-26 | Brian D. Nieves (R) | 35.9 | |
| SD-28 | Mike Parson (R) | 67.4 | |
| SD-30 | Bob Dixon (R) | 29.7 | |
| SD-32 | Ron Richard (R) | Unopposed | |
| SD-34 | Rob Schaaf (R) | 15.0 |
Missouri House of Representatives
D 57 · R 106 · 17 changed party
Missouri
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