Population By Race and Ethnicity in Clay County, IA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 16,167 population of Clay County, Iowa comprised of 628 people who identified as Hispanic (3.88%), and 15,539 people who identified as Non-Hispanic (96.12%).

Race: The White Alone population was the largest racial group in Clay County, Iowa with a population of 15,647 (96.78%); Two Or More Races population was the second largest racial group with a population of 204 (1.26%); and Black or African American Alone was the third largest racial group with a population of 133 (0.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clay County, Iowa in 2018, with a population of 15,070 (93.22%); the second largest ethnic group was White Alone - Hispanic with a population of 577 (3.57%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 186 (1.15%).

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 2018
Total Population:
Race in Clay County, IA in 2018
Total Population:
Ethnicity in Clay County, IA in 2018
Total Population:
Population By Race in Clay , IA in 2018
Race Population Percentage
Black or African American Alone 133 0.82%
White Alone 15,647 96.78%
American Indian and Alaska Native Alone 52 0.32%
Asian Alone 130 0.8%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 204 1.26%
Population By Ethnicity in Clay , IA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 12 0.07%
White Alone - Hispanic 577 3.57%
American Indian and Alaska Native Alone - Hispanic 9 0.06%
Asian Alone - Hispanic 11 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 18 0.11%
Black or African American Alone - Non Hispanic 121 0.75%
White Alone - Non Hispanic 15,070 93.22%
American Indian and Alaska Native Alone - Non Hispanic 43 0.27%
Asian Alone - Non Hispanic 119 0.74%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 186 1.15%