Population By Race and Ethnicity in Twin Falls, ID in 2012

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2012, the 78,564 population of Twin Falls County, Idaho comprised of 11,439 people who identified as Hispanic (14.56%), and 67,125 people who identified as Non-Hispanic (85.44%).

Race: The White Alone population was the largest racial group in Twin Falls County, Idaho with a population of 74,634 (95%); Two Or More Races population was the second largest racial group with a population of 1,319 (1.68%); and Asian Alone was the third largest racial group with a population of 1,030 (1.31%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Twin Falls County, Idaho in 2012, with a population of 64,279 (81.82%); the second largest ethnic group was White Alone - Hispanic with a population of 10,355 (13.18%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 979 (1.25%).

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, ID in 2012
Total Population:
Race in Twin Falls, ID in 2012
Total Population:
Ethnicity in Twin Falls, ID in 2012
Total Population:
Population By Race in Twin Falls , ID in 2012
RacePopulationPercentage
Black or African American Alone 488 0.62%
White Alone 74,634 95%
American Indian and Alaska Native Alone 957 1.22%
Asian Alone 1,030 1.31%
Native Hawaiian And Pacific Islander Alone 136 0.17%
Two Or More Races 1,319 1.68%
Population By Ethnicity in Twin Falls , ID in 2012
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 106 0.14%
White Alone - Hispanic 10,355 13.18%
American Indian and Alaska Native Alone - Hispanic 516 0.66%
Asian Alone - Hispanic 78 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 44 0.06%
Two Or More Races - Hispanic 340 0.43%
Black or African American Alone - Non Hispanic 382 0.49%
White Alone - Non Hispanic 64,279 81.82%
American Indian and Alaska Native Alone - Non Hispanic 441 0.56%
Asian Alone - Non Hispanic 952 1.21%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 92 0.12%
Two Or More Races - Non Hispanic 979 1.25%