Population By Race and Ethnicity in Adams County, ID in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 4,215 population of Adams County, Idaho comprised of 180 people who identified as Hispanic (4.27%), and 4,035 people who identified as Non-Hispanic (95.73%).

Race: The White Alone population was the largest racial group in Adams County, Idaho with a population of 3,981 (94.45%); Two Or More Races population was the second largest racial group with a population of 103 (2.44%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 62 (1.47%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Adams County, Idaho in 2018, with a population of 3,836 (91.01%); the second largest ethnic group was White Alone - Hispanic with a population of 145 (3.44%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 88 (2.09%).

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 2018
Total Population:
Race in Adams County, ID in 2018
Total Population:
Ethnicity in Adams County, ID in 2018
Total Population:
Population By Race in Adams , ID in 2018
Race Population Percentage
Black or African American Alone 15 0.36%
White Alone 3,981 94.45%
American Indian and Alaska Native Alone 62 1.47%
Asian Alone 35 0.83%
Native Hawaiian And Pacific Islander Alone 19 0.45%
Two Or More Races 103 2.44%
Population By Ethnicity in Adams , ID in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.12%
White Alone - Hispanic 145 3.44%
American Indian and Alaska Native Alone - Hispanic 15 0.36%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 15 0.36%
Black or African American Alone - Non Hispanic 10 0.24%
White Alone - Non Hispanic 3,836 91.01%
American Indian and Alaska Native Alone - Non Hispanic 47 1.12%
Asian Alone - Non Hispanic 35 0.83%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 19 0.45%
Two Or More Races - Non Hispanic 88 2.09%