Montana State House District 19

State Legislative District Profile (Lower Chamber)

Overview

District ID
mt-hd-019
State
Montana
Chamber
Lower chamber
District Code
019
Land Area
2.43 sq mi
Water Area
0 sq mi

Boundary

Boundary of Montana State House District 19

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Cascade County2.43 sq mi100.0%0.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Great Falls city2.43 sq mi100.0%10.5%

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 210,840100.0%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
5,382
Active Voters
4,185 (77.8%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–20243,389 (63.0%)0 (0.0%)0 (0.0%)
2021–20223,662 (68.0%)0 (0.0%)0 (0.0%)
2019–20203,713 (69.0%)0 (0.0%)0 (0.0%)
2017–20182,963 (55.1%)0 (0.0%)0 (0.0%)
2015–20162,567 (47.7%)0 (0.0%)0 (0.0%)
2013–20142,137 (39.7%)0 (0.0%)0 (0.0%)
2011–20121,985 (36.9%)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
10,872 (± 974)
Median Age
33.0
Median Household Income
$41,464 (± $3,336)
High School Graduate or Higher (age 25+)
91.1%
Bachelor's Degree or Higher (age 25+)
20.4%

Population by Age

GroupPeopleShare
Under 182,50523.0%
18 to 646,82262.7%
65 and over1,54514.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)6355.8%
White, not Hispanic8,22575.7%
Black, not Hispanic2182.0%
Asian, not Hispanic1261.2%
American Indian / Alaska Native, not Hispanic8147.5%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic70.1%
Two or more races, not Hispanic8477.8%

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
10,735
Citizen Voting Age Population (CVAP)
8,241

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic10,16894.7%
Hispanic5695.3%
White8,53779.5%
Black2192.0%
Asian750.7%
American Indian / Alaska Native8127.6%
Native Hawaiian / Pacific Islander00.0%
Two or More Races360.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic7,86195.4%
Hispanic3824.6%
White6,50278.9%
Black2513.0%
Asian1361.7%
American Indian / Alaska Native93811.4%
Native Hawaiian / Pacific Islander00.0%
Two or More Races390.5%

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