Population By Race and Ethnicity in Dubuque County, IA in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 95,183 population of Dubuque County, Iowa comprised of 1,943 people who identified as Hispanic (2.04%), and 93,240 people who identified as Non-Hispanic (97.96%).

Race: The White Alone population was the largest racial group in Dubuque County, Iowa with a population of 89,690 (94.23%); Black or African American Alone population was the second largest racial group with a population of 2,535 (2.66%); and Asian Alone was the third largest racial group with a population of 1,243 (1.31%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dubuque County, Iowa in 2012, with a population of 88,009 (92.46%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,455 (2.58%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,681 (1.77%).

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.

See this for other years:
Hispanics and Non Hispanics in Dubuque County, IA in 2012
Total Population:
Race in Dubuque County, IA in 2012
Total Population:
Ethnicity in Dubuque County, IA in 2012
Total Population:
Population By Race in Dubuque , IA in 2012
Race Population Percentage
Black or African American Alone 2,535 2.66%
White Alone 89,690 94.23%
American Indian and Alaska Native Alone 225 0.24%
Asian Alone 1,243 1.31%
Native Hawaiian And Pacific Islander Alone 272 0.29%
Two Or More Races 1,218 1.28%
Population By Ethnicity in Dubuque , IA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 80 0.08%
White Alone - Hispanic 1,681 1.77%
American Indian and Alaska Native Alone - Hispanic 67 0.07%
Asian Alone - Hispanic 28 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 14 0.02%
Two Or More Races - Hispanic 73 0.08%
Black or African American Alone - Non Hispanic 2,455 2.58%
White Alone - Non Hispanic 88,009 92.46%
American Indian and Alaska Native Alone - Non Hispanic 158 0.17%
Asian Alone - Non Hispanic 1,215 1.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 258 0.27%
Two Or More Races - Non Hispanic 1,145 1.2%