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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the 36,050 population of Sioux County, Iowa comprised of 4,328 people who identified as Hispanic (12.01%), and 31,722 people who identified as Non-Hispanic (87.99%).

Race: The White Alone population was the largest racial group in Sioux County, Iowa with a population of 34,807 (96.55%); Asian Alone population was the second largest racial group with a population of 333 (0.92%); and Black or African American Alone was the third largest racial group with a population of 312 (0.87%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sioux County, Iowa in 2022, with a population of 30,890 (85.69%); the second largest ethnic group was White Alone - Hispanic with a population of 3,917 (10.87%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 292 (0.81%).

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

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

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Hispanics and Non Hispanics in Sioux County, IA in 2022
Total Population:
Race in Sioux County, IA in 2022
Total Population:
Ethnicity in Sioux County, IA in 2022
Total Population:
Population By Race in Sioux , IA in 2022
Race Population Percentage
Black or African American Alone 312 0.87%
White Alone 34,807 96.55%
American Indian and Alaska Native Alone 271 0.75%
Asian Alone 333 0.92%
Native Hawaiian And Pacific Islander Alone 29 0.08%
Two Or More Races 298 0.83%
Population By Ethnicity in Sioux , IA in 2022
Ethnicity Population Percentage
Black or African American Alone - Hispanic 111 0.31%
White Alone - Hispanic 3,917 10.87%
American Indian and Alaska Native Alone - Hispanic 186 0.52%
Asian Alone - Hispanic 41 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 16 0.04%
Two Or More Races - Hispanic 57 0.16%
Black or African American Alone - Non Hispanic 201 0.56%
White Alone - Non Hispanic 30,890 85.69%
American Indian and Alaska Native Alone - Non Hispanic 85 0.24%
Asian Alone - Non Hispanic 292 0.81%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13 0.04%
Two Or More Races - Non Hispanic 241 0.67%