Population By Race and Ethnicity in Mills County, IA in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 14,464 population of Mills County, Iowa comprised of 548 people who identified as Hispanic (3.79%), and 13,916 people who identified as Non-Hispanic (96.21%).

Race: The White Alone population was the largest racial group in Mills County, Iowa with a population of 13,980 (96.65%); Two Or More Races population was the second largest racial group with a population of 201 (1.39%); and Black or African American Alone was the third largest racial group with a population of 107 (0.74%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mills County, Iowa in 2021, with a population of 13,503 (93.36%); the second largest ethnic group was White Alone - Hispanic with a population of 477 (3.3%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 181 (1.25%).

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

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

See this for other years:
Hispanics and Non Hispanics in Mills County, IA in 2021
Total Population:
Race in Mills County, IA in 2021
Total Population:
Ethnicity in Mills County, IA in 2021
Total Population:
Population By Race in Mills , IA in 2021
Race Population Percentage
Black or African American Alone 107 0.74%
White Alone 13,980 96.65%
American Indian and Alaska Native Alone 106 0.73%
Asian Alone 57 0.39%
Native Hawaiian And Pacific Islander Alone 13 0.09%
Two Or More Races 201 1.39%
Population By Ethnicity in Mills , IA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15 0.1%
White Alone - Hispanic 477 3.3%
American Indian and Alaska Native Alone - Hispanic 36 0.25%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 20 0.14%
Black or African American Alone - Non Hispanic 92 0.64%
White Alone - Non Hispanic 13,503 93.36%
American Indian and Alaska Native Alone - Non Hispanic 70 0.48%
Asian Alone - Non Hispanic 57 0.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13 0.09%
Two Or More Races - Non Hispanic 181 1.25%