Montana
2 congressional districts.
Map
- Very compact (0 to 19)
- Compact (20 to 39)
- Middle (40 to 59)
- Irregular (60 to 79)
- Very irregular (80 to 100)
Select a district for details.
Map used in 2026
2021 Districting and Apportionment Commission plan (2 districts)
- Drawn by
- a redistricting commission
- Enacted
- 2021-11-12
- Changed since 2024
- No
Source: Montana Districting and Apportionment Commission (checked 2026-11-04)
Districts
| District | Irregularity | National rank |
|---|---|---|
| MT-01 | Irregularity score 48 Middle of the pack | 213th least compact |
| MT-02 | Irregularity score 2 Very compact | 428th least compact |
Scores describe shape, not intent. How scores work
Montana's senators
- Steve Daines, RepublicanSeat on the November 3, 2026 ballot: Kurt Alme, Republican, won and takes office January 3, 2027.
- Tim Sheehy, Republican
Senators are elected by the whole state, so district lines don't change who they are. Senators serving as of November 6, 2026. Senators elected in November 2026 take office January 3, 2027. Where this comes from
Partisan fairness
With only 2 districts, one seat changing hands swings these measures too far to mean much, so the site scores states with 4 or more. How fairness scores work