Population By Race and Ethnicity in Jefferson County, MT in 2013

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2013, the 11,457 population of Jefferson County, Montana comprised of 238 people who identified as Hispanic (2.08%), and 11,219 people who identified as Non-Hispanic (97.92%).

Race: The White Alone population was the largest racial group in Jefferson County, Montana with a population of 10,921 (95.32%); Two Or More Races population was the second largest racial group with a population of 262 (2.29%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 175 (1.53%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Montana in 2013, with a population of 10,707 (93.45%); the second largest ethnic group was Two Or More Races - Non Hispanic with a population of 250 (2.18%); and the third largest ethnic group was White Alone - Hispanic with a population of 214 (1.87%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jefferson County, MT in 2013
Total Population:
Race in Jefferson County, MT in 2013
Total Population:
Ethnicity in Jefferson County, MT in 2013
Total Population:
Population By Race in Jefferson , MT in 2013
Race Population Percentage
Black or African American Alone 48 0.42%
White Alone 10,921 95.32%
American Indian and Alaska Native Alone 175 1.53%
Asian Alone 49 0.43%
Native Hawaiian And Pacific Islander Alone 2 0.02%
Two Or More Races 262 2.29%
Population By Ethnicity in Jefferson , MT in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2 0.02%
White Alone - Hispanic 214 1.87%
American Indian and Alaska Native Alone - Hispanic 9 0.08%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 12 0.11%
Black or African American Alone - Non Hispanic 46 0.4%
White Alone - Non Hispanic 10,707 93.45%
American Indian and Alaska Native Alone - Non Hispanic 166 1.45%
Asian Alone - Non Hispanic 48 0.42%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.02%
Two Or More Races - Non Hispanic 250 2.18%