Likely Republican
Montana Congressional Districts 2026
Montana has 2 congressional seats in the US House of Representatives. Most competitive: MT-1 (western/Missoula, toss-up), MT-2 (eastern/Billings, R+20).
2
House Seats
R+16
2024 Presidential
0
Safe D Seats
1
Safe R Seats
Montana House Districts Overview
| District | Rating | Region / Key Area | 2024 Margin |
|---|---|---|---|
| MT-1 | Toss-Up | Western Montana/Missoula/Helena | R+4 |
| MT-2 | Republican | Eastern Montana/Billings | R+20 |
District Analysis
Montana gained a second congressional seat after the 2020 census. MT-1 covers western Montana including Missoula and Helena and is competitive. MT-2 covers eastern Montana including Billings and Great Falls and is safely Republican.
2026 Race Outlook
Most competitive districts in Montana for 2026: MT-1 (western/Missoula, toss-up), MT-2 (eastern/Billings, R+20).
The 2026 midterm election will be held on November 3, 2026. Primary elections in Montana are typically held in the spring or summer of 2026. Candidates begin filing in late 2025 or early 2026, depending on Montana election law.
Related Pages
Montana Overview
Polling, ratings, and candidates
Montana House Races
2026 House race profiles
Montana Polling History
Historical results by district
House 2026 Tracker
All competitive House races nationally
How House Elections Work
Districts, gerrymandering, and more
Montana Voting Laws
Voter ID, early voting, registration
