Dubuque County, Iowa Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 99.27K population of Dubuque County, IA residents comprised of 2.98K residents who identified as Hispanic or Latino (3.00%), and 96.29K residents who identified as Non-Hispanic (97.00%).
Race: The White Alone population was the largest racial group in Dubuque County, IA, with a population of 88.31K (88.97%). The Black or African American Alone population was the second largest racial group in Dubuque County, IA, with a population of 4.13K (4.16%). The Two Or More Races population was the third largest racial group in Dubuque County, IA, with a population of 3.63K (3.66%). The smallest racial group in Dubuque County, IA was American Indian and Alaska Native Alone with a population of 261 (0.26%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Dubuque County, IA, with a population of 87.35K (88.00%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Dubuque County, IA, with a population of 4.04K (4.07%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Dubuque County, IA, with a population of 2.69K (2.71%). The smallest ethnic group in Dubuque County, IA was Hispanic - Asian Alone with a population of 10 (0.01%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in Dubuque 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 | 4126 | 4.16 |
| White Alone | 88314 | 88.97 |
| American Indian and Alaska Native Alone | 261 | 0.26 |
| Asian Alone | 1028 | 1.04 |
| Native Hawaiian And Pacific Islander Alone | 829 | 0.84 |
| Some Other Race Alone | 1074 | 1.08 |
| Two Or More Races | 3634 | 3.66 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 87349 | 88.00 |
| Non-Hispanic - Black Alone | 4035 | 4.07 |
| Non-Hispanic - Two or More Races | 2688 | 2.71 |
| Non-Hispanic - Asian Alone | 1018 | 1.03 |
| Hispanic - White Alone | 965 | 0.97 |
| Hispanic - Two or More Races | 946 | 0.95 |
| Hispanic - Some Other Race Alone | 819 | 0.83 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 813 | 0.82 |
| Non-Hispanic - Some Other Race Alone | 255 | 0.26 |
| Non-Hispanic - American Indian & Alaska Native | 131 | 0.13 |
| Hispanic - American Indian & Alaska Native | 130 | 0.13 |
| Hispanic - Black Alone | 91 | 0.09 |
| Hispanic - Native Hawaiian & Pac. Islander | 16 | 0.02 |
| Hispanic - Asian Alone | 10 | 0.01 |