Overview
- District ID
- mt-hd-035
- State
- Montana
- Chamber
- Lower chamber
- District Code
- 035
- Land Area
- 11,666.1 sq mi
- Water Area
- 207.1 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 5 counties
Places
Showing all 10 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| MT District 2 | 10,760 | 100.0% | 2.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 7,158
- Active Voters
- 6,387 (89.2%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 5,933 (82.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 5,390 (75.3%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 5,704 (79.7%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 4,873 (68.1%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 4,496 (62.8%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 3,677 (51.4%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 3,836 (53.6%) | 0 (0.0%) | 0 (0.0%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 09/10/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 10,642 (± 758)
- Median Age
- 43.9
- Median Household Income
- $71,085 (± $6,590)
- High School Graduate or Higher (age 25+)
- 93.9%
- Bachelor's Degree or Higher (age 25+)
- 24.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 2,610 | 24.5% |
| 18 to 64 | 5,644 | 53.0% |
| 65 and over | 2,388 | 22.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 385 | 3.6% |
| White, not Hispanic | 9,019 | 84.7% |
| Black, not Hispanic | 0 | 0.0% |
| Asian, not Hispanic | 124 | 1.2% |
| American Indian / Alaska Native, not Hispanic | 568 | 5.3% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 93 | 0.9% |
| Two or more races, not Hispanic | 453 | 4.3% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 10,524
- Citizen Voting Age Population (CVAP)
- 7,930
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 10,200 | 96.9% |
| Hispanic | 322 | 3.1% |
| White | 9,376 | 89.1% |
| Black | 0 | 0.0% |
| Asian | 70 | 0.7% |
| American Indian / Alaska Native | 568 | 5.4% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 5 | 0.0% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 7,776 | 98.1% |
| Hispanic | 157 | 2.0% |
| White | 7,252 | 91.5% |
| Black | 1 | 0.0% |
| Asian | 50 | 0.6% |
| American Indian / Alaska Native | 469 | 5.9% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 3 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
