Montana House District 66
State House District 66
Covers part of Gallatin County.
Who Holds This Seat
Running in 2026
Democrat · State Representative
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 4
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Republican
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 4
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
The District
Includes Springhill.
4 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Montana State Library (MSDI Administrative Boundaries Framework), Montana Voting Precincts statewide layer (county-submitted precincts, 2023+)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President4 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Kamala D. Harris (D)4,088 · 55.8% | Donald J. Trump (R)3,009 · 41.1% | D+14.7 | 7,321 | Montana Secretary of StateCertified — Montana Secretary of State… |
| 2024 U.S. Senate4 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Jon Tester (D)4,476 · 60.4% | Tim Sheehy (R)2,875 · 38.8% | D+21.6 | 7,409 | Montana Secretary of StateCertified — Montana Secretary of State… |
| 2024 Governor4 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Ryan Busse (D)4,147 · 56.3% | Greg Gianforte (R)3,072 · 41.7% | D+14.6 | 7,363 | Montana Secretary of StateCertified — Montana Secretary of State… |
| 2020 President3 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Donald J. Trump And Michael R. Pence (R)3,211 · 56.4% | Joseph R. Biden And Kamala D. Harris (D)2,336 · 41.1% | R+15.4 | 5,690 | Montana Secretary of StateCertified — Montana Secretary of State… |
| 2020 U.S. Senate3 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Steve Daines (R)3,268 · 57.2% | Steve Bullock (D)2,448 · 42.8% | R+14.3 | 5,716 | Montana Secretary of StateCertified — Montana Secretary of State… |
| 2020 Governor3 precinctsMontana Secretary of StateCertified — Montana Secretary of State… | Greg Gianforte And Kristen Juras (R)3,240 · 56.8% | Mike Cooney And Casey Schreiner (D)2,331 · 40.9% | R+15.9 | 5,702 | Montana Secretary of StateCertified — Montana Secretary of State… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Representative District 66
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Eric MatthewsDemocrat | Democrat | 4,009 | 56.7% |
| Marla DavisRepublican | Republican | 3,057 | 43.3% |
Certified — Montana Secretary of State general election canvass, precinct by precinct · Montana Secretary of State — General Election Precinct by Precinct results
State Representative District 66
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Eric MatthewsDemocrat | Democrat | 3,739 | 100.0% |
Certified — Montana Secretary of State general election canvass, precinct by precinct · Montana Secretary of State — General Election Precinct by Precinct results
State Representative District 66
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Denise HaymanDemocrat | Democrat | 5,321 | 100.0% |
Certified — Montana Secretary of State general election canvass, precinct by precinct · Montana Secretary of State — General Election Precinct by Precinct results