2006 general · November 7, 2006
2006 Montana election results
Every race on Montana's ballot in the 2006 general election: winners, margins and seats that changed party.
Races127
Changed party17
Unopposed13%17 races
Incumbents defeated6
U.S. Senate
D 1 · 1 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Montana | Jon Tester (D) | 0.9 | Flipped |
U.S. House
R 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MT-AL | Dennis R. Rehberg (R) | 19.7 |
Montana State Senate
D 9 · R 16 · 5 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 | Aubyn Curtiss (R) | 10.6 | |
| SD-4 | Gregory D. Barkus (R) | 24.7 | |
| SD-5 | Verdell Jackson (R) | 19.0 | |
| SD-8 | Carol C. Juneau (D) | 52.9 | |
| SD-11 | Trudi Schmidt (D) | 56.2 | Flipped |
| SD-12 | Mitch Tropila (D) | 14.3 | Flipped |
| SD-13 | Joseph Tropila (D) | Unopposed | Flipped |
| SD-14 | Jerry W. Black (R) | 40.7 | Flipped |
| SD-15 | Jim Peterson (R) | 38.2 | |
| SD-17 | Ken Hansen (D) | 23.2 | |
| SD-20 | Keith Bales (R) | Unopposed | |
| SD-23 | Kelly Gebhardt (R) | 38.5 | Flipped |
| SD-25 | Roy Brown (R) | 1.9 | |
| SD-28 | Jeff Essmann (R) | 42.8 | |
| SD-29 | Daniel W. McGee (R) | 18.0 | |
| SD-30 | Robert R. Story Jr. (R) | 21.0 | |
| SD-31 | John Esp (R) | 17.5 | |
| SD-32 | Larry Jent (D) | 12.3 | |
| SD-35 | Gary L. Perry (R) | 23.3 | |
| SD-39 | Terry Murphy (R) | 2.6 | |
| SD-40 | Steve Bullock and Mike Cooney (D) | 36.4 | |
| SD-42 | Dave Lewis (R) | 37.3 | |
| SD-44 | Rick Laible (R) | 24.5 | |
| SD-48 | Carolyn Squires (D) | 34.4 | |
| SD-49 | David E. Wanzenried (D) | 32.1 |
Montana House of Representatives
D 49 · R 50 · Other 1 · 11 changed party
Montana
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