Population By Race and Ethnicity in Fallon, MT in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 3,011 population of Fallon County, Montana comprised of 54 people who identified as Hispanic (1.79%), and 2,957 people who identified as Non-Hispanic (98.21%).

Race: The White Alone population was the largest racial group in Fallon County, Montana with a population of 2,895 (96.15%); Two Or More Races population was the second largest racial group with a population of 45 (1.5%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 33 (1.1%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Fallon County, Montana in 2021, with a population of 2,847 (94.55%); the second largest ethnic group was White Alone - Hispanic with a population of 48 (1.59%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 43 (1.43%).

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

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

See this for other years:
Hispanics and Non Hispanics in Fallon, MT in 2021
Total Population:
Race in Fallon, MT in 2021
Total Population:
Ethnicity in Fallon, MT in 2021
Total Population:
Population By Race in Fallon , MT in 2021
Race Population Percentage
Black or African American Alone 10 0.33%
White Alone 2,895 96.15%
American Indian and Alaska Native Alone 33 1.1%
Asian Alone 23 0.76%
Native Hawaiian And Pacific Islander Alone 5 0.17%
Two Or More Races 45 1.5%
Population By Ethnicity in Fallon , MT in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 48 1.59%
American Indian and Alaska Native Alone - Hispanic 4 0.13%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 2 0.07%
Black or African American Alone - Non Hispanic 10 0.33%
White Alone - Non Hispanic 2,847 94.55%
American Indian and Alaska Native Alone - Non Hispanic 29 0.96%
Asian Alone - Non Hispanic 23 0.76%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.17%
Two Or More Races - Non Hispanic 43 1.43%