Population By Race and Ethnicity in Sioux County, IA in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 34,289 population of Sioux County, Iowa comprised of 3,141 people who identified as Hispanic (9.16%), and 31,148 people who identified as Non-Hispanic (90.84%).

Race: The White Alone population was the largest racial group in Sioux County, Iowa with a population of 33,353 (97.27%); Asian Alone population was the second largest racial group with a population of 323 (0.94%); and Two Or More Races was the third largest racial group with a population of 227 (0.66%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sioux County, Iowa in 2012, with a population of 30,464 (88.85%); the second largest ethnic group was White Alone - Hispanic with a population of 2,889 (8.43%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 302 (0.88%).

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 2012
Total Population:
Race in Sioux County, IA in 2012
Total Population:
Ethnicity in Sioux County, IA in 2012
Total Population:
Population By Race in Sioux , IA in 2012
Race Population Percentage
Black or African American Alone 209 0.61%
White Alone 33,353 97.27%
American Indian and Alaska Native Alone 165 0.48%
Asian Alone 323 0.94%
Native Hawaiian And Pacific Islander Alone 12 0.04%
Two Or More Races 227 0.66%
Population By Ethnicity in Sioux , IA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 86 0.25%
White Alone - Hispanic 2,889 8.43%
American Indian and Alaska Native Alone - Hispanic 107 0.31%
Asian Alone - Hispanic 21 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.02%
Two Or More Races - Hispanic 30 0.09%
Black or African American Alone - Non Hispanic 123 0.36%
White Alone - Non Hispanic 30,464 88.85%
American Indian and Alaska Native Alone - Non Hispanic 58 0.17%
Asian Alone - Non Hispanic 302 0.88%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.01%
Two Or More Races - Non Hispanic 197 0.57%