Overview
- District ID
- mt-hd-013
- State
- Montana
- Chamber
- Lower chamber
- District Code
- 013
- Land Area
- 318.4 sq mi
- Water Area
- 24.2 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Lake County | 318.33 sq mi | 100.0% | 21.4% |
Showing all 1 county
Places
Showing all 7 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 | 10,906 | 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
- 7,920
- Active Voters
- 6,634 (83.8%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 6,146 (77.6%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 6,297 (79.5%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 5,900 (74.5%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 4,611 (58.2%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 4,215 (53.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 3,650 (46.1%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 3,566 (45.0%) | 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
- 11,206 (± 546)
- Median Age
- 45.9
- Median Household Income
- $60,797 (± $6,316)
- High School Graduate or Higher (age 25+)
- 92.6%
- Bachelor's Degree or Higher (age 25+)
- 33.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 2,292 | 20.5% |
| 18 to 64 | 6,124 | 54.6% |
| 65 and over | 2,790 | 24.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 555 | 5.0% |
| White, not Hispanic | 8,280 | 73.9% |
| Black, not Hispanic | 17 | 0.2% |
| Asian, not Hispanic | 86 | 0.8% |
| American Indian / Alaska Native, not Hispanic | 1,005 | 9.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 26 | 0.2% |
| Two or more races, not Hispanic | 1,237 | 11.0% |
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
- 11,025
- Citizen Voting Age Population (CVAP)
- 8,733
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 10,559 | 95.8% |
| Hispanic | 467 | 4.2% |
| White | 8,433 | 76.5% |
| Black | 14 | 0.1% |
| Asian | 88 | 0.8% |
| American Indian / Alaska Native | 1,037 | 9.4% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 0 | 0.0% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 8,381 | 96.0% |
| Hispanic | 348 | 4.0% |
| White | 6,881 | 78.8% |
| Black | 51 | 0.6% |
| Asian | 97 | 1.1% |
| American Indian / Alaska Native | 1,359 | 15.6% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 0 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
