Population By Race and Ethnicity in Jerome, ID in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 24,738 population of Jerome County, Idaho comprised of 9,474 people who identified as Hispanic (38.3%), and 15,264 people who identified as Non-Hispanic (61.7%).

Race: The White Alone population was the largest racial group in Jerome County, Idaho with a population of 23,417 (94.66%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 547 (2.21%); and Two Or More Races was the third largest racial group with a population of 372 (1.5%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jerome County, Idaho in 2021, with a population of 14,632 (59.15%); the second largest ethnic group was White Alone - Hispanic with a population of 8,785 (35.51%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 405 (1.64%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jerome, ID in 2021
Total Population:
Race in Jerome, ID in 2021
Total Population:
Ethnicity in Jerome, ID in 2021
Total Population:
Population By Race in Jerome , ID in 2021
Race Population Percentage
Black or African American Alone 197 0.8%
White Alone 23,417 94.66%
American Indian and Alaska Native Alone 547 2.21%
Asian Alone 144 0.58%
Native Hawaiian And Pacific Islander Alone 61 0.25%
Two Or More Races 372 1.5%
Population By Ethnicity in Jerome , ID in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 102 0.41%
White Alone - Hispanic 8,785 35.51%
American Indian and Alaska Native Alone - Hispanic 405 1.64%
Asian Alone - Hispanic 46 0.19%
Native Hawaiian And Pacific Islander Alone - Hispanic 26 0.11%
Two Or More Races - Hispanic 110 0.45%
Black or African American Alone - Non Hispanic 95 0.38%
White Alone - Non Hispanic 14,632 59.15%
American Indian and Alaska Native Alone - Non Hispanic 142 0.57%
Asian Alone - Non Hispanic 98 0.4%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 35 0.14%
Two Or More Races - Non Hispanic 262 1.06%