Population By Race and Ethnicity in Adams County, ID in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 4,425 population of Adams County, Idaho comprised of 170 people who identified as Hispanic (3.84%), and 4,255 people who identified as Non-Hispanic (96.16%).

Race: The White Alone population was the largest racial group in Adams County, Idaho with a population of 4,160 (94.01%); Two Or More Races population was the second largest racial group with a population of 119 (2.69%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 72 (1.63%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Adams County, Idaho in 2020, with a population of 4,032 (91.12%); the second largest ethnic group was White Alone - Hispanic with a population of 128 (2.89%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 101 (2.28%).

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

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

See this for other years:
Hispanics and Non Hispanics in Adams County, ID in 2020
Total Population:
Race in Adams County, ID in 2020
Total Population:
Ethnicity in Adams County, ID in 2020
Total Population:
Population By Race in Adams , ID in 2020
Race Population Percentage
Black or African American Alone 15 0.34%
White Alone 4,160 94.01%
American Indian and Alaska Native Alone 72 1.63%
Asian Alone 41 0.93%
Native Hawaiian And Pacific Islander Alone 18 0.41%
Two Or More Races 119 2.69%
Population By Ethnicity in Adams , ID in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.11%
White Alone - Hispanic 128 2.89%
American Indian and Alaska Native Alone - Hispanic 19 0.43%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 18 0.41%
Black or African American Alone - Non Hispanic 10 0.23%
White Alone - Non Hispanic 4,032 91.12%
American Indian and Alaska Native Alone - Non Hispanic 53 1.2%
Asian Alone - Non Hispanic 41 0.93%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 18 0.41%
Two Or More Races - Non Hispanic 101 2.28%