Population By Race and Ethnicity in Twin Falls County, ID in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 78,108 population of Twin Falls County, Idaho comprised of 11,030 people who identified as Hispanic (14.12%), and 67,078 people who identified as Non-Hispanic (85.88%).

Race: The White Alone population was the largest racial group in Twin Falls County, Idaho with a population of 74,181 (94.97%); Two Or More Races population was the second largest racial group with a population of 1,293 (1.66%); and Asian Alone was the third largest racial group with a population of 1,007 (1.29%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Twin Falls County, Idaho in 2011, with a population of 64,228 (82.23%); the second largest ethnic group was White Alone - Hispanic with a population of 9,953 (12.74%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 968 (1.24%).

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 2011
Total Population:
Race in Twin Falls County, ID in 2011
Total Population:
Ethnicity in Twin Falls County, ID in 2011
Total Population:
Population By Race in Twin Falls , ID in 2011
Race Population Percentage
Black or African American Alone 498 0.64%
White Alone 74,181 94.97%
American Indian and Alaska Native Alone 991 1.27%
Asian Alone 1,007 1.29%
Native Hawaiian And Pacific Islander Alone 138 0.18%
Two Or More Races 1,293 1.66%
Population By Ethnicity in Twin Falls , ID in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 93 0.12%
White Alone - Hispanic 9,953 12.74%
American Indian and Alaska Native Alone - Hispanic 534 0.68%
Asian Alone - Hispanic 79 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 46 0.06%
Two Or More Races - Hispanic 325 0.42%
Black or African American Alone - Non Hispanic 405 0.52%
White Alone - Non Hispanic 64,228 82.23%
American Indian and Alaska Native Alone - Non Hispanic 457 0.59%
Asian Alone - Non Hispanic 928 1.19%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 92 0.12%
Two Or More Races - Non Hispanic 968 1.24%