Population By Race and Ethnicity in Sioux County, IA in 2021
Based on the US Census Vintage data estimates, in 2021, the 35,991 population of Sioux County, Iowa comprised of 4,170 people who identified as Hispanic (11.59%), and 31,821 people who identified as Non-Hispanic (88.41%).
Race: The White Alone population was the largest racial group in Sioux County, Iowa with a population of 34,806 (96.71%); Asian Alone population was the second largest racial group with a population of 324 (0.9%); and Black or African American Alone was the third largest racial group with a population of 296 (0.82%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sioux County, Iowa in 2021, with a population of 31,004 (86.14%); the second largest ethnic group was White Alone - Hispanic with a population of 3,802 (10.56%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 286 (0.8%).
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.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 296 | 0.82% |
| White Alone | 34,806 | 96.71% |
| American Indian and Alaska Native Alone | 246 | 0.68% |
| Asian Alone | 324 | 0.9% |
| Native Hawaiian And Pacific Islander Alone | 26 | 0.07% |
| Two Or More Races | 293 | 0.81% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 98 | 0.27% |
| White Alone - Hispanic | 3,802 | 10.56% |
| American Indian and Alaska Native Alone - Hispanic | 163 | 0.45% |
| Asian Alone - Hispanic | 38 | 0.11% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 15 | 0.04% |
| Two Or More Races - Hispanic | 54 | 0.15% |
| Black or African American Alone - Non Hispanic | 198 | 0.55% |
| White Alone - Non Hispanic | 31,004 | 86.14% |
| American Indian and Alaska Native Alone - Non Hispanic | 83 | 0.23% |
| Asian Alone - Non Hispanic | 286 | 0.8% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 11 | 0.03% |
| Two Or More Races - Non Hispanic | 239 | 0.66% |