Population By Race and Ethnicity in Custer County, MT in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 11,691 population of Custer County, Montana comprised of 271 people who identified as Hispanic (2.32%), and 11,420 people who identified as Non-Hispanic (97.68%).

Race: The White Alone population was the largest racial group in Custer County, Montana with a population of 11,212 (95.9%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 210 (1.8%); and Two Or More Races was the third largest racial group with a population of 186 (1.59%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Custer County, Montana in 2010, with a population of 10,989 (94%); the second largest ethnic group was White Alone - Hispanic with a population of 223 (1.91%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 187 (1.6%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Custer, 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 Custer County, MT in 2010

Total Population:11,691

Non Hispanic (97.68%)

Hispanic (2.32%)

Race in Custer County, MT in 2010

Total Population:11,691

White Alone (95.9%)

American Indian and Alaska Native Alone (1.8%)

Two or more races (1.59%)

Black or African American Alone (0.32%)

Asian Alone (0.32%)

Native Hawaiian And Pacific Islander Alone (0.08%)

Ethnicity in Custer County, MT in 2010

Total Population:11,691

Non-Hispanic White Alone (94%)

Hispanic White Alone (1.91%)

Non-Hispanic American Indian and Alaska Native Alone (1.6%)

Non-Hispanic Two or more races (1.45%)

All Other Ethnicities (0.73%)

Non-Hispanic Asian Alone (0.32%)

Population By Race in Custer , MT in 2010

Race	Population	Percentage
White Alone	11,212	95.9%
American Indian and Alaska Native Alone	210	1.8%
Two Or More Races	186	1.59%
Black or African American Alone	37	0.32%
Asian Alone	37	0.32%
Native Hawaiian And Pacific Islander Alone	9	0.08%

Population By Ethnicity in Custer , MT in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	10,989	94%
White Alone - Hispanic	223	1.91%
American Indian and Alaska Native Alone - Non Hispanic	187	1.6%
Two Or More Races - Non Hispanic	170	1.45%
Asian Alone - Non Hispanic	37	0.32%
Black or African American Alone - Non Hispanic	34	0.29%
American Indian and Alaska Native Alone - Hispanic	23	0.2%
Two Or More Races - Hispanic	16	0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic	6	0.05%
Black or African American Alone - Hispanic	3	0.03%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	3	0.03%
Asian Alone - Hispanic	0	0%