Montana State House District 9

State Legislative District Profile (Lower Chamber)

Overview

District ID
mt-hd-009
State
Montana
Chamber
Lower chamber
District Code
009
Land Area
222.7 sq mi
Water Area
36.8 sq mi

Boundary

Boundary of Montana State House District 9

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Flathead County222.66 sq mi100.0%4.4%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Lakeside CDP14.08 sq mi6.3%100.0%
Somers CDP2.95 sq mi1.3%100.0%
Forest Hill Village CDP1.54 sq mi0.7%100.0%
Kalispell city0.49 sq mi0.2%3.8%

Showing all 4 places

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 110,914100.0%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
8,838
Active Voters
7,246 (82.0%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–20246,763 (76.5%)0 (0.0%)0 (0.0%)
2021–20225,276 (59.7%)0 (0.0%)0 (0.0%)
2019–20206,244 (70.6%)0 (0.0%)0 (0.0%)
2017–20184,673 (52.9%)0 (0.0%)0 (0.0%)
2015–20164,146 (46.9%)0 (0.0%)0 (0.0%)
2013–20142,839 (32.1%)0 (0.0%)0 (0.0%)
2011–20123,337 (37.8%)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
11,482 (± 1,089)
Median Age
41.7
Median Household Income
$81,645 (± $13,034)
High School Graduate or Higher (age 25+)
94.6%
Bachelor's Degree or Higher (age 25+)
34.0%

Population by Age

GroupPeopleShare
Under 182,72223.7%
18 to 646,76258.9%
65 and over1,99817.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)3352.9%
White, not Hispanic10,27589.5%
Black, not Hispanic00.0%
Asian, not Hispanic1251.1%
American Indian / Alaska Native, not Hispanic650.6%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic890.8%
Two or more races, not Hispanic5935.2%

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
11,326
Citizen Voting Age Population (CVAP)
8,604

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic10,99197.0%
Hispanic3353.0%
White10,46192.4%
Black00.0%
Asian1261.1%
American Indian / Alaska Native660.6%
Native Hawaiian / Pacific Islander10.0%
Two or More Races530.5%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic8,45498.3%
Hispanic1501.7%
White8,07093.8%
Black40.0%
Asian1221.4%
American Indian / Alaska Native2603.0%
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).