Population By Race and Ethnicity in Washington County, IA in 2022

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the 22,571 population of Washington County, Iowa comprised of 1,714 people who identified as Hispanic (7.59%), and 20,857 people who identified as Non-Hispanic (92.41%).

Race: The White Alone population was the largest racial group in Washington County, Iowa with a population of 21,658 (95.96%); Two Or More Races population was the second largest racial group with a population of 369 (1.64%); and Black or African American Alone was the third largest racial group with a population of 285 (1.26%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Iowa in 2022, with a population of 20,155 (89.3%); the second largest ethnic group was White Alone - Hispanic with a population of 1,503 (6.66%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 262 (1.16%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington County, IA in 2022
Total Population:
Race in Washington County, IA in 2022
Total Population:
Ethnicity in Washington County, IA in 2022
Total Population:
Population By Race in Washington , IA in 2022
Race Population Percentage
Black or African American Alone 285 1.26%
White Alone 21,658 95.96%
American Indian and Alaska Native Alone 81 0.36%
Asian Alone 153 0.68%
Native Hawaiian And Pacific Islander Alone 25 0.11%
Two Or More Races 369 1.64%
Population By Ethnicity in Washington , IA in 2022
Ethnicity Population Percentage
Black or African American Alone - Hispanic 56 0.25%
White Alone - Hispanic 1,503 6.66%
American Indian and Alaska Native Alone - Hispanic 36 0.16%
Asian Alone - Hispanic 6 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 6 0.03%
Two Or More Races - Hispanic 107 0.47%
Black or African American Alone - Non Hispanic 229 1.01%
White Alone - Non Hispanic 20,155 89.3%
American Indian and Alaska Native Alone - Non Hispanic 45 0.2%
Asian Alone - Non Hispanic 147 0.65%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 19 0.08%
Two Or More Races - Non Hispanic 262 1.16%