Population By Race and Ethnicity in Twin Falls County, ID in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 77,547 population of Twin Falls County, Idaho comprised of 10,717 people who identified as Hispanic (13.82%), and 66,830 people who identified as Non-Hispanic (86.18%).

Race: The White Alone population was the largest racial group in Twin Falls County, Idaho with a population of 73,833 (95.21%); Two Or More Races population was the second largest racial group with a population of 1,251 (1.61%); and Asian Alone was the third largest racial group with a population of 991 (1.28%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Twin Falls County, Idaho in 2010, with a population of 64,136 (82.71%); the second largest ethnic group was White Alone - Hispanic with a population of 9,697 (12.51%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 948 (1.22%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Twin Falls, Idaho.

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

See this for other years:
Hispanics and Non Hispanics in Twin Falls County, ID in 2010
Total Population:
Race in Twin Falls County, ID in 2010
Total Population:
Ethnicity in Twin Falls County, ID in 2010
Total Population:
Population By Race in Twin Falls , ID in 2010
Race Population Percentage
Black or African American Alone 405 0.52%
White Alone 73,833 95.21%
American Indian and Alaska Native Alone 927 1.2%
Asian Alone 991 1.28%
Native Hawaiian And Pacific Islander Alone 140 0.18%
Two Or More Races 1,251 1.61%
Population By Ethnicity in Twin Falls , ID in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 93 0.12%
White Alone - Hispanic 9,697 12.51%
American Indian and Alaska Native Alone - Hispanic 499 0.64%
Asian Alone - Hispanic 75 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 50 0.06%
Two Or More Races - Hispanic 303 0.39%
Black or African American Alone - Non Hispanic 312 0.4%
White Alone - Non Hispanic 64,136 82.71%
American Indian and Alaska Native Alone - Non Hispanic 428 0.55%
Asian Alone - Non Hispanic 916 1.18%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 90 0.12%
Two Or More Races - Non Hispanic 948 1.22%