Population By Race and Ethnicity in Dubuque County, IA in 2016

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2016, the 96,819 population of Dubuque County, Iowa comprised of 2,356 people who identified as Hispanic (2.43%), and 94,463 people who identified as Non-Hispanic (97.57%).

Race: The White Alone population was the largest racial group in Dubuque County, Iowa with a population of 90,200 (93.16%); Black or African American Alone population was the second largest racial group with a population of 3,170 (3.27%); and Two Or More Races was the third largest racial group with a population of 1,507 (1.56%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dubuque County, Iowa in 2016, with a population of 88,197 (91.1%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 3,063 (3.16%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,003 (2.07%).

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.

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Hispanics and Non Hispanics in Dubuque County, IA in 2016
Total Population:96,819
97.57%
Non Hispanic (97.57%)
Hispanic (2.43%)
Race in Dubuque County, IA in 2016
Total Population:96,819
93.16%
White Alone (93.16%)
Black or African American Alone (3.27%)
Two or more races (1.56%)
Asian Alone (1.31%)
Native Hawaiian And Pacific Islander Alone (0.43%)
American Indian and Alaska Native Alone (0.26%)
Ethnicity in Dubuque County, IA in 2016
Total Population:96,819
91.1%
Non-Hispanic White Alone (91.1%)
Non-Hispanic Black or African American Alone (3.16%)
Hispanic White Alone (2.07%)
Non-Hispanic Two or more races (1.46%)
Non-Hispanic Asian Alone (1.26%)
All Other Ethnicities (0.95%)
Population By Race in Dubuque , IA in 2016
Race
Population
Percentage
White Alone 90,200 93.16%
Black or African American Alone 3,170 3.27%
Two Or More Races 1,507 1.56%
Asian Alone 1,266 1.31%
Native Hawaiian And Pacific Islander Alone 420 0.43%
American Indian and Alaska Native Alone 256 0.26%
Population By Ethnicity in Dubuque , IA in 2016
Ethnicity
Population
Percentage
White Alone - Non Hispanic 88,197 91.1%
Black or African American Alone - Non Hispanic 3,063 3.16%
White Alone - Hispanic 2,003 2.07%
Two Or More Races - Non Hispanic 1,410 1.46%
Asian Alone - Non Hispanic 1,225 1.26%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 408 0.42%
American Indian and Alaska Native Alone - Non Hispanic 160 0.17%
Black or African American Alone - Hispanic 107 0.11%
Two Or More Races - Hispanic 97 0.1%
American Indian and Alaska Native Alone - Hispanic 96 0.1%
Asian Alone - Hispanic 41 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.01%