Population By Race and Ethnicity in Clay County, IA in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 16,336 population of Clay County, Iowa comprised of 696 people who identified as Hispanic (4.26%), and 15,640 people who identified as Non-Hispanic (95.74%).

Race: The White Alone population was the largest racial group in Clay County, Iowa with a population of 15,771 (96.54%); Two Or More Races population was the second largest racial group with a population of 224 (1.37%); and Black or African American Alone was the third largest racial group with a population of 136 (0.83%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clay County, Iowa in 2020, with a population of 15,152 (92.75%); the second largest ethnic group was White Alone - Hispanic with a population of 619 (3.79%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 190 (1.16%).

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

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

See this for other years:
Hispanics and Non Hispanics in Clay County, IA in 2020
Total Population:
Race in Clay County, IA in 2020
Total Population:
Ethnicity in Clay County, IA in 2020
Total Population:
Population By Race in Clay , IA in 2020
Race Population Percentage
Black or African American Alone 136 0.83%
White Alone 15,771 96.54%
American Indian and Alaska Native Alone 73 0.45%
Asian Alone 131 0.8%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 224 1.37%
Population By Ethnicity in Clay , IA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 11 0.07%
White Alone - Hispanic 619 3.79%
American Indian and Alaska Native Alone - Hispanic 21 0.13%
Asian Alone - Hispanic 10 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 34 0.21%
Black or African American Alone - Non Hispanic 125 0.77%
White Alone - Non Hispanic 15,152 92.75%
American Indian and Alaska Native Alone - Non Hispanic 52 0.32%
Asian Alone - Non Hispanic 121 0.74%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 190 1.16%