Population By Race and Ethnicity in Gallatin County, MT in 2022

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the 124,857 population of Gallatin County, Montana comprised of 5,707 people who identified as Hispanic (4.57%), and 119,150 people who identified as Non-Hispanic (95.43%).

Race: The White Alone population was the largest racial group in Gallatin County, Montana with a population of 117,699 (94.27%); Two Or More Races population was the second largest racial group with a population of 2,812 (2.25%); and Asian Alone was the third largest racial group with a population of 2,268 (1.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Gallatin County, Montana in 2022, with a population of 112,692 (90.26%); the second largest ethnic group was White Alone - Hispanic with a population of 5,007 (4.01%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,539 (2.03%).

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

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

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Hispanics and Non Hispanics in Gallatin County, MT in 2022
Total Population:
Race in Gallatin County, MT in 2022
Total Population:
Ethnicity in Gallatin County, MT in 2022
Total Population:
Population By Race in Gallatin , MT in 2022
Race Population Percentage
Black or African American Alone 646 0.52%
White Alone 117,699 94.27%
American Indian and Alaska Native Alone 1,321 1.06%
Asian Alone 2,268 1.82%
Native Hawaiian And Pacific Islander Alone 111 0.09%
Two Or More Races 2,812 2.25%
Population By Ethnicity in Gallatin , MT in 2022
Ethnicity Population Percentage
Black or African American Alone - Hispanic 66 0.05%
White Alone - Hispanic 5,007 4.01%
American Indian and Alaska Native Alone - Hispanic 256 0.21%
Asian Alone - Hispanic 66 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 39 0.03%
Two Or More Races - Hispanic 273 0.22%
Black or African American Alone - Non Hispanic 580 0.47%
White Alone - Non Hispanic 112,692 90.26%
American Indian and Alaska Native Alone - Non Hispanic 1,065 0.85%
Asian Alone - Non Hispanic 2,202 1.76%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 72 0.06%
Two Or More Races - Non Hispanic 2,539 2.03%