Population By Race and Ethnicity in Dubuque County, IA in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 94,656 population of Dubuque County, Iowa comprised of 1,885 people who identified as Hispanic (1.99%), and 92,771 people who identified as Non-Hispanic (98.01%).

Race: The White Alone population was the largest racial group in Dubuque County, Iowa with a population of 89,392 (94.44%); Black or African American Alone population was the second largest racial group with a population of 2,464 (2.6%); and Two Or More Races was the third largest racial group with a population of 1,173 (1.24%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dubuque County, Iowa in 2011, with a population of 87,763 (92.72%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,380 (2.51%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,629 (1.72%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Dubuque, Iowa.

You can find similar information for other Iowa counties, and for Iowa.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Dubuque County, IA in 2011

Total Population:94,656

Non Hispanic (98.01%)

Hispanic (1.99%)

Race in Dubuque County, IA in 2011

Total Population:94,656

White Alone (94.44%)

Black or African American Alone (2.6%)

Two or more races (1.24%)

Asian Alone (1.18%)

Native Hawaiian And Pacific Islander Alone (0.31%)

American Indian and Alaska Native Alone (0.23%)

Ethnicity in Dubuque County, IA in 2011

Total Population:94,656

Non-Hispanic White Alone (92.72%)

Non-Hispanic Black or African American Alone (2.51%)

Hispanic White Alone (1.72%)

Non-Hispanic Two or more races (1.16%)

Non-Hispanic Asian Alone (1.16%)

All Other Ethnicities (0.73%)

Population By Race in Dubuque , IA in 2011

Race	Population	Percentage
White Alone	89,392	94.44%
Black or African American Alone	2,464	2.6%
Two Or More Races	1,173	1.24%
Asian Alone	1,120	1.18%
Native Hawaiian And Pacific Islander Alone	289	0.31%
American Indian and Alaska Native Alone	218	0.23%

Population By Ethnicity in Dubuque , IA in 2011

Ethnicity	Population	Percentage
White Alone - Non Hispanic	87,763	92.72%
Black or African American Alone - Non Hispanic	2,380	2.51%
White Alone - Hispanic	1,629	1.72%
Two Or More Races - Non Hispanic	1,099	1.16%
Asian Alone - Non Hispanic	1,096	1.16%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	274	0.29%
American Indian and Alaska Native Alone - Non Hispanic	159	0.17%
Black or African American Alone - Hispanic	84	0.09%
Two Or More Races - Hispanic	74	0.08%
American Indian and Alaska Native Alone - Hispanic	59	0.06%
Asian Alone - Hispanic	24	0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic	15	0.02%