Marion County, Iowa Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 33.41K population of Marion County, IA residents comprised of 700 residents who identified as Hispanic or Latino (2.10%), and 32.71K residents who identified as Non-Hispanic (97.91%).
Race: The White Alone population was the largest racial group in Marion County, IA, with a population of 31.16K (93.24%). The Two Or More Races population was the second largest racial group in Marion County, IA, with a population of 1.26K (3.77%). The Asian Alone population was the third largest racial group in Marion County, IA, with a population of 401 (1.20%). The smallest racial group in Marion County, IA was Native Hawaiian And Pacific Islander Alone with a population of 21 (0.06%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Marion County, IA, with a population of 30.92K (92.53%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Marion County, IA, with a population of 943 (2.82%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in Marion County, IA, with a population of 401 (1.20%). The smallest ethnic group in Marion County, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in Marion County, Iowa from the 2020 decennial census.
You can see similar information for other Iowa counties and also for the state of Iowa.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 292 | 0.87 |
| White Alone | 31156 | 93.24 |
| American Indian and Alaska Native Alone | 69 | 0.21 |
| Asian Alone | 401 | 1.20 |
| Native Hawaiian And Pacific Islander Alone | 21 | 0.06 |
| Some Other Race Alone | 217 | 0.65 |
| Two Or More Races | 1258 | 3.77 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 30918 | 92.53 |
| Non-Hispanic - Two or More Races | 943 | 2.82 |
| Non-Hispanic - Asian Alone | 401 | 1.20 |
| Hispanic - Two or More Races | 315 | 0.94 |
| Non-Hispanic - Black Alone | 281 | 0.84 |
| Hispanic - White Alone | 238 | 0.71 |
| Hispanic - Some Other Race Alone | 131 | 0.39 |
| Non-Hispanic - Some Other Race Alone | 86 | 0.26 |
| Non-Hispanic - American Indian & Alaska Native | 64 | 0.19 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 21 | 0.06 |
| Hispanic - Black Alone | 11 | 0.03 |
| Hispanic - American Indian & Alaska Native | 5 | 0.02 |
| Hispanic - Asian Alone | 0 | 0.00 |
| Hispanic - Native Hawaiian & Pac. Islander | 0 | 0.00 |