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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 4,428 population of Adams County, Idaho comprised of 166 people who identified as Hispanic (3.75%), and 4,262 people who identified as Non-Hispanic (96.25%).

Race: The White Alone population was the largest racial group in Adams County, Idaho with a population of 4,170 (94.17%); Two Or More Races population was the second largest racial group with a population of 118 (2.67%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 69 (1.56%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Adams County, Idaho in 2020, with a population of 4,045 (91.35%); the second largest ethnic group was White Alone - Hispanic with a population of 125 (2.82%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 100 (2.26%).

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.

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Hispanics and Non Hispanics in Adams County, ID in 2020
Total Population:4,428
96.25%
Non Hispanic (96.25%)
Hispanic (3.75%)
Race in Adams County, ID in 2020
Total Population:4,428
94.17%
White Alone (94.17%)
Two or more races (2.67%)
American Indian and Alaska Native Alone (1.56%)
Asian Alone (0.93%)
Native Hawaiian And Pacific Islander Alone (0.38%)
Black or African American Alone (0.29%)
Ethnicity in Adams County, ID in 2020
Total Population:4,428
91.35%
Non-Hispanic White Alone (91.35%)
Hispanic White Alone (2.82%)
Non-Hispanic Two or more races (2.26%)
All Other Ethnicities (1.49%)
Non-Hispanic American Indian and Alaska Native Alone (1.15%)
Non-Hispanic Asian Alone (0.93%)
Population By Race in Adams , ID in 2020
Race
Population
Percentage
White Alone 4,170 94.17%
Two Or More Races 118 2.67%
American Indian and Alaska Native Alone 69 1.56%
Asian Alone 41 0.93%
Native Hawaiian And Pacific Islander Alone 17 0.38%
Black or African American Alone 13 0.29%
Population By Ethnicity in Adams , ID in 2020
Ethnicity
Population
Percentage
White Alone - Non Hispanic 4,045 91.35%
White Alone - Hispanic 125 2.82%
Two Or More Races - Non Hispanic 100 2.26%
American Indian and Alaska Native Alone - Non Hispanic 51 1.15%
Asian Alone - Non Hispanic 41 0.93%
American Indian and Alaska Native Alone - Hispanic 18 0.41%
Two Or More Races - Hispanic 18 0.41%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 17 0.38%
Black or African American Alone - Non Hispanic 8 0.18%
Black or African American Alone - Hispanic 5 0.11%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%