Population By Race and Ethnicity in Twin Falls County, ID in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 82,289 population of Twin Falls County, Idaho comprised of 12,881 people who identified as Hispanic (15.65%), and 69,408 people who identified as Non-Hispanic (84.35%).

Race: The White Alone population was the largest racial group in Twin Falls County, Idaho with a population of 77,695 (94.42%); Two Or More Races population was the second largest racial group with a population of 1,480 (1.8%); and Asian Alone was the third largest racial group with a population of 1,299 (1.58%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Twin Falls County, Idaho in 2015, with a population of 65,999 (80.2%); the second largest ethnic group was White Alone - Hispanic with a population of 11,696 (14.21%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 1,185 (1.44%).

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 2015
Total Population:
Race in Twin Falls County, ID in 2015
Total Population:
Ethnicity in Twin Falls County, ID in 2015
Total Population:
Population By Race in Twin Falls , ID in 2015
Race Population Percentage
Black or African American Alone 593 0.72%
White Alone 77,695 94.42%
American Indian and Alaska Native Alone 1,007 1.22%
Asian Alone 1,299 1.58%
Native Hawaiian And Pacific Islander Alone 215 0.26%
Two Or More Races 1,480 1.8%
Population By Ethnicity in Twin Falls , ID in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 135 0.16%
White Alone - Hispanic 11,696 14.21%
American Indian and Alaska Native Alone - Hispanic 551 0.67%
Asian Alone - Hispanic 114 0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic 40 0.05%
Two Or More Races - Hispanic 345 0.42%
Black or African American Alone - Non Hispanic 458 0.56%
White Alone - Non Hispanic 65,999 80.2%
American Indian and Alaska Native Alone - Non Hispanic 456 0.55%
Asian Alone - Non Hispanic 1,185 1.44%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 175 0.21%
Two Or More Races - Non Hispanic 1,135 1.38%