Population By Race and Ethnicity in Sweet Grass County, MT in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 3,701 population of Sweet Grass County, Montana comprised of 95 people who identified as Hispanic (2.57%), and 3,606 people who identified as Non-Hispanic (97.43%).

Race: The White Alone population was the largest racial group in Sweet Grass County, Montana with a population of 3,536 (95.54%); Two Or More Races population was the second largest racial group with a population of 82 (2.22%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 41 (1.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sweet Grass County, Montana in 2018, with a population of 3,456 (93.38%); the second largest ethnic group was White Alone - Hispanic with a population of 80 (2.16%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 75 (2.03%).

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

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

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Hispanics and Non Hispanics in Sweet Grass County, MT in 2018
Total Population:
Race in Sweet Grass County, MT in 2018
Total Population:
Ethnicity in Sweet Grass County, MT in 2018
Total Population:
Population By Race in Sweet Grass , MT in 2018
Race Population Percentage
Black or African American Alone 14 0.38%
White Alone 3,536 95.54%
American Indian and Alaska Native Alone 41 1.11%
Asian Alone 27 0.73%
Native Hawaiian And Pacific Islander Alone 1 0.03%
Two Or More Races 82 2.22%
Population By Ethnicity in Sweet Grass , MT in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.03%
White Alone - Hispanic 80 2.16%
American Indian and Alaska Native Alone - Hispanic 4 0.11%
Asian Alone - Hispanic 3 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 7 0.19%
Black or African American Alone - Non Hispanic 13 0.35%
White Alone - Non Hispanic 3,456 93.38%
American Indian and Alaska Native Alone - Non Hispanic 37 1%
Asian Alone - Non Hispanic 24 0.65%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.03%
Two Or More Races - Non Hispanic 75 2.03%