Population By Race and Ethnicity in Lake, MT in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 33,338 population of Lake County, Montana comprised of 1,504 people who identified as Hispanic (4.51%), and 31,834 people who identified as Non-Hispanic (95.49%).

Race: The White Alone population was the largest racial group in Lake County, Montana with a population of 22,854 (68.55%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 7,646 (22.94%); and Two Or More Races was the third largest racial group with a population of 2,355 (7.06%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lake County, Montana in 2023, with a population of 22,085 (66.25%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 7,128 (21.38%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,181 (6.54%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Lake, Montana.

You can find similar information for other Montana counties, and for Montana.

See this for other years:
Hispanics and Non Hispanics in Lake, MT in 2023
Total Population:
Race in Lake, MT in 2023
Total Population:
Ethnicity in Lake, MT in 2023
Total Population:
Population By Race in Lake , MT in 2023
RacePopulationPercentage
Black or African American Alone 159 0.48%
White Alone 22,854 68.55%
American Indian and Alaska Native Alone 7,646 22.94%
Asian Alone 268 0.8%
Native Hawaiian And Pacific Islander Alone 56 0.17%
Two Or More Races 2,355 7.06%
Population By Ethnicity in Lake , MT in 2023
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 20 0.06%
White Alone - Hispanic 769 2.31%
American Indian and Alaska Native Alone - Hispanic 518 1.55%
Asian Alone - Hispanic 7 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 16 0.05%
Two Or More Races - Hispanic 174 0.52%
Black or African American Alone - Non Hispanic 139 0.42%
White Alone - Non Hispanic 22,085 66.25%
American Indian and Alaska Native Alone - Non Hispanic 7,128 21.38%
Asian Alone - Non Hispanic 261 0.78%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 40 0.12%
Two Or More Races - Non Hispanic 2,181 6.54%