Population By Race and Ethnicity in Polk County, IA in 2012
Based on the US Census Vintage data estimates, in 2012, the 444,753 population of Polk County, Iowa comprised of 34,469 people who identified as Hispanic (7.75%), and 410,284 people who identified as Non-Hispanic (92.25%).
Race: The White Alone population was the largest racial group in Polk County, Iowa with a population of 387,462 (87.12%); Black or African American Alone population was the second largest racial group with a population of 28,328 (6.37%); and Asian Alone was the third largest racial group with a population of 17,481 (3.93%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Polk County, Iowa in 2012, with a population of 356,265 (80.1%); the second largest ethnic group was White Alone - Hispanic with a population of 31,197 (7.01%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 27,335 (6.15%).
The charts and tables below shows the population and percentage of each racial and ethnicity group in Polk, Iowa.
You can find similar information for other Iowa counties, and for Iowa.
Race | Population | Percentage |
|---|---|---|
| White Alone | 387,462 | 87.12% |
| Black or African American Alone | 28,328 | 6.37% |
| Asian Alone | 17,481 | 3.93% |
| Two Or More Races | 9,379 | 2.11% |
| American Indian and Alaska Native Alone | 1,813 | 0.41% |
| Native Hawaiian And Pacific Islander Alone | 290 | 0.07% |
Ethnicity | Population | Percentage |
|---|---|---|
| White Alone - Non Hispanic | 356,265 | 80.1% |
| White Alone - Hispanic | 31,197 | 7.01% |
| Black or African American Alone - Non Hispanic | 27,335 | 6.15% |
| Asian Alone - Non Hispanic | 17,275 | 3.88% |
| Two Or More Races - Non Hispanic | 8,372 | 1.88% |
| Two Or More Races - Hispanic | 1,007 | 0.23% |
| Black or African American Alone - Hispanic | 993 | 0.22% |
| American Indian and Alaska Native Alone - Hispanic | 970 | 0.22% |
| American Indian and Alaska Native Alone - Non Hispanic | 843 | 0.19% |
| Asian Alone - Hispanic | 206 | 0.05% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 194 | 0.04% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 96 | 0.02% |