Population By Race and Ethnicity in Cassia, ID in 2017

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2017, the 23,661 population of Cassia County, Idaho comprised of 6,477 people who identified as Hispanic (27.37%), and 17,184 people who identified as Non-Hispanic (72.63%).

Race: The White Alone population was the largest racial group in Cassia County, Idaho with a population of 22,488 (95.04%); Two Or More Races population was the second largest racial group with a population of 373 (1.58%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 364 (1.54%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cassia County, Idaho in 2017, with a population of 16,532 (69.87%); the second largest ethnic group was White Alone - Hispanic with a population of 5,956 (25.17%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 263 (1.11%).

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

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

See this for other years:
Hispanics and Non Hispanics in Cassia, ID in 2017
Total Population:
Race in Cassia, ID in 2017
Total Population:
Ethnicity in Cassia, ID in 2017
Total Population:
Population By Race in Cassia , ID in 2017
Race Population Percentage
Black or African American Alone 197 0.83%
White Alone 22,488 95.04%
American Indian and Alaska Native Alone 364 1.54%
Asian Alone 167 0.71%
Native Hawaiian And Pacific Islander Alone 72 0.3%
Two Or More Races 373 1.58%
Population By Ethnicity in Cassia , ID in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 114 0.48%
White Alone - Hispanic 5,956 25.17%
American Indian and Alaska Native Alone - Hispanic 236 1%
Asian Alone - Hispanic 42 0.18%
Native Hawaiian And Pacific Islander Alone - Hispanic 19 0.08%
Two Or More Races - Hispanic 110 0.47%
Black or African American Alone - Non Hispanic 83 0.35%
White Alone - Non Hispanic 16,532 69.87%
American Indian and Alaska Native Alone - Non Hispanic 128 0.54%
Asian Alone - Non Hispanic 125 0.53%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 53 0.22%
Two Or More Races - Non Hispanic 263 1.11%