Population By Race and Ethnicity in Sweet Grass County, MT in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 3,702 population of Sweet Grass County, Montana comprised of 109 people who identified as Hispanic (2.94%), and 3,593 people who identified as Non-Hispanic (97.06%).

Race: The White Alone population was the largest racial group in Sweet Grass County, Montana with a population of 3,527 (95.27%); Two Or More Races population was the second largest racial group with a population of 79 (2.13%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 47 (1.27%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sweet Grass County, Montana in 2021, with a population of 3,433 (92.73%); the second largest ethnic group was White Alone - Hispanic with a population of 94 (2.54%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 73 (1.97%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Sweet Grass County, MT in 2021

Total Population:3,702

Non Hispanic (97.06%)

Hispanic (2.94%)

Race in Sweet Grass County, MT in 2021

Total Population:3,702

White Alone (95.27%)

Two or more races (2.13%)

American Indian and Alaska Native Alone (1.27%)

Asian Alone (0.86%)

Black or African American Alone (0.43%)

Native Hawaiian And Pacific Islander Alone (0.03%)

Ethnicity in Sweet Grass County, MT in 2021

Total Population:3,702

Non-Hispanic White Alone (92.73%)

Hispanic White Alone (2.54%)

Non-Hispanic Two or more races (1.97%)

Non-Hispanic American Indian and Alaska Native Alone (1.16%)

All Other Ethnicities (0.84%)

Non-Hispanic Asian Alone (0.76%)

Population By Race in Sweet Grass , MT in 2021

Race	Population	Percentage
White Alone	3,527	95.27%
Two Or More Races	79	2.13%
American Indian and Alaska Native Alone	47	1.27%
Asian Alone	32	0.86%
Black or African American Alone	16	0.43%
Native Hawaiian And Pacific Islander Alone	1	0.03%

Population By Ethnicity in Sweet Grass , MT in 2021

Ethnicity	Population	Percentage
White Alone - Non Hispanic	3,433	92.73%
White Alone - Hispanic	94	2.54%
Two Or More Races - Non Hispanic	73	1.97%
American Indian and Alaska Native Alone - Non Hispanic	43	1.16%
Asian Alone - Non Hispanic	28	0.76%
Black or African American Alone - Non Hispanic	15	0.41%
Two Or More Races - Hispanic	6	0.16%
American Indian and Alaska Native Alone - Hispanic	4	0.11%
Asian Alone - Hispanic	4	0.11%
Black or African American Alone - Hispanic	1	0.03%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	1	0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%