Overview
- District ID
- mt-sd-006
- State
- Montana
- Chamber
- Upper chamber (state senate)
- District Code
- 006
- Land Area
- 703.9 sq mi
- Water Area
- 170.6 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 14 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 1 | 21,608 | 100.0% | 4.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 18,344
- Active Voters
- 15,582 (84.9%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 14,557 (79.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 12,152 (66.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 13,441 (73.3%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 10,466 (57.1%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 9,364 (51.0%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 6,796 (37.0%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 7,695 (41.9%) | 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
- 22,978 (± 1,048)
- Median Age
- 48.1
- Median Household Income
- $83,179 (± $5,776)
- High School Graduate or Higher (age 25+)
- 97.7%
- Bachelor's Degree or Higher (age 25+)
- 43.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 4,447 | 19.4% |
| 18 to 64 | 12,304 | 53.5% |
| 65 and over | 6,227 | 27.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 870 | 3.8% |
| White, not Hispanic | 20,092 | 87.4% |
| Black, not Hispanic | 64 | 0.3% |
| Asian, not Hispanic | 73 | 0.3% |
| American Indian / Alaska Native, not Hispanic | 793 | 3.5% |
| Native Hawaiian / Pacific Islander, not Hispanic | 51 | 0.2% |
| Some other race, not Hispanic | 228 | 1.0% |
| Two or more races, not Hispanic | 807 | 3.5% |
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
- 22,724
- Citizen Voting Age Population (CVAP)
- 18,279
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 21,906 | 96.4% |
| Hispanic | 821 | 3.6% |
| White | 20,339 | 89.5% |
| Black | 63 | 0.3% |
| Asian | 89 | 0.4% |
| American Indian / Alaska Native | 791 | 3.5% |
| Native Hawaiian / Pacific Islander | 49 | 0.2% |
| Two or More Races | 33 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 17,688 | 96.8% |
| Hispanic | 595 | 3.3% |
| White | 16,523 | 90.4% |
| Black | 61 | 0.3% |
| Asian | 107 | 0.6% |
| American Indian / Alaska Native | 940 | 5.1% |
| Native Hawaiian / Pacific Islander | 30 | 0.2% |
| Two or More Races | 14 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
