Montana State House District 43

State Legislative District Profile (Lower Chamber)

Overview

District ID
mt-hd-043
State
Montana
Chamber
Lower chamber
District Code
043
Land Area
3.16 sq mi
Water Area
0 sq mi

Boundary

Boundary of Montana State House District 43

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Yellowstone County3.16 sq mi100.0%0.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Billings city3.13 sq mi99.2%6.8%

Showing all 1 place

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MT District 210,793100.0%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
6,522
Active Voters
5,420 (83.1%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–20244,903 (75.2%)0 (0.0%)0 (0.0%)
2021–20225,078 (77.9%)0 (0.0%)0 (0.0%)
2019–20204,924 (75.5%)0 (0.0%)0 (0.0%)
2017–20184,142 (63.5%)0 (0.0%)0 (0.0%)
2015–20163,598 (55.2%)0 (0.0%)0 (0.0%)
2013–20143,277 (50.2%)0 (0.0%)0 (0.0%)
2011–20123,070 (47.1%)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
10,283 (± 978)
Median Age
33.9
Median Household Income
$63,462 (± $7,080)
High School Graduate or Higher (age 25+)
94.1%
Bachelor's Degree or Higher (age 25+)
32.2%

Population by Age

GroupPeopleShare
Under 182,56024.9%
18 to 645,99158.3%
65 and over1,73216.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)8248.0%
White, not Hispanic8,53683.0%
Black, not Hispanic190.2%
Asian, not Hispanic470.5%
American Indian / Alaska Native, not Hispanic2732.7%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic130.1%
Two or more races, not Hispanic5715.6%

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
10,189
Citizen Voting Age Population (CVAP)
7,630

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic9,43492.6%
Hispanic7547.4%
White8,56684.1%
Black200.2%
Asian460.5%
American Indian / Alaska Native2722.7%
Native Hawaiian / Pacific Islander10.0%
Two or More Races10.0%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic7,32696.0%
Hispanic3034.0%
White6,65687.2%
Black1642.1%
Asian480.6%
American Indian / Alaska Native4576.0%
Native Hawaiian / Pacific Islander00.0%
Two or More Races00.0%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).