Population By Race and Ethnicity in Sioux County, IA in 2016

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2016, the 34,955 population of Sioux County, Iowa comprised of 3,603 people who identified as Hispanic (10.31%), and 31,352 people who identified as Non-Hispanic (89.69%).

Race: The White Alone population was the largest racial group in Sioux County, Iowa with a population of 33,873 (96.91%); Asian Alone population was the second largest racial group with a population of 326 (0.93%); and Two Or More Races was the third largest racial group with a population of 292 (0.84%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sioux County, Iowa in 2016, with a population of 30,557 (87.42%); the second largest ethnic group was White Alone - Hispanic with a population of 3,316 (9.49%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 301 (0.86%).

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.

See this for other years:
Hispanics and Non Hispanics in Sioux County, IA in 2016
Total Population:
Race in Sioux County, IA in 2016
Total Population:
Ethnicity in Sioux County, IA in 2016
Total Population:
Population By Race in Sioux , IA in 2016
Race Population Percentage
Black or African American Alone 255 0.73%
White Alone 33,873 96.91%
American Indian and Alaska Native Alone 188 0.54%
Asian Alone 326 0.93%
Native Hawaiian And Pacific Islander Alone 21 0.06%
Two Or More Races 292 0.84%
Population By Ethnicity in Sioux , IA in 2016
Ethnicity Population Percentage
Black or African American Alone - Hispanic 88 0.25%
White Alone - Hispanic 3,316 9.49%
American Indian and Alaska Native Alone - Hispanic 118 0.34%
Asian Alone - Hispanic 25 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 10 0.03%
Two Or More Races - Hispanic 46 0.13%
Black or African American Alone - Non Hispanic 167 0.48%
White Alone - Non Hispanic 30,557 87.42%
American Indian and Alaska Native Alone - Non Hispanic 70 0.2%
Asian Alone - Non Hispanic 301 0.86%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.03%
Two Or More Races - Non Hispanic 246 0.7%