Population By Race and Ethnicity in Sweet Grass County, MT in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 3,618 population of Sweet Grass County, Montana comprised of 84 people who identified as Hispanic (2.32%), and 3,534 people who identified as Non-Hispanic (97.68%).

Race: The White Alone population was the largest racial group in Sweet Grass County, Montana with a population of 3,484 (96.3%); Two Or More Races population was the second largest racial group with a population of 70 (1.94%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 31 (0.86%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sweet Grass County, Montana in 2015, with a population of 3,414 (94.36%); the second largest ethnic group was White Alone - Hispanic with a population of 70 (1.94%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 64 (1.77%).

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 2015
Total Population:
Race in Sweet Grass County, MT in 2015
Total Population:
Ethnicity in Sweet Grass County, MT in 2015
Total Population:
Population By Race in Sweet Grass , MT in 2015
Race Population Percentage
Black or African American Alone 8 0.22%
White Alone 3,484 96.3%
American Indian and Alaska Native Alone 31 0.86%
Asian Alone 24 0.66%
Native Hawaiian And Pacific Islander Alone 1 0.03%
Two Or More Races 70 1.94%
Population By Ethnicity in Sweet Grass , MT in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.03%
White Alone - Hispanic 70 1.94%
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 6 0.17%
Black or African American Alone - Non Hispanic 7 0.19%
White Alone - Non Hispanic 3,414 94.36%
American Indian and Alaska Native Alone - Non Hispanic 27 0.75%
Asian Alone - Non Hispanic 21 0.58%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.03%
Two Or More Races - Non Hispanic 64 1.77%