Population By Race and Ethnicity in Clinton County, IA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 49,091 population of Clinton County, Iowa comprised of 1,256 people who identified as Hispanic (2.56%), and 47,835 people who identified as Non-Hispanic (97.44%).

Race: The White Alone population was the largest racial group in Clinton County, Iowa with a population of 46,543 (94.81%); Black or African American Alone population was the second largest racial group with a population of 1,302 (2.65%); and Two Or More Races was the third largest racial group with a population of 804 (1.64%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Iowa in 2010, with a population of 45,449 (92.58%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,254 (2.55%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,094 (2.23%).

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

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

See this for other years:
Hispanics and Non Hispanics in Clinton County, IA in 2010
Total Population:
Race in Clinton County, IA in 2010
Total Population:
Ethnicity in Clinton County, IA in 2010
Total Population:
Population By Race in Clinton , IA in 2010
Race Population Percentage
Black or African American Alone 1,302 2.65%
White Alone 46,543 94.81%
American Indian and Alaska Native Alone 141 0.29%
Asian Alone 289 0.59%
Native Hawaiian And Pacific Islander Alone 12 0.02%
Two Or More Races 804 1.64%
Population By Ethnicity in Clinton , IA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 48 0.1%
White Alone - Hispanic 1,094 2.23%
American Indian and Alaska Native Alone - Hispanic 37 0.08%
Asian Alone - Hispanic 5 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 69 0.14%
Black or African American Alone - Non Hispanic 1,254 2.55%
White Alone - Non Hispanic 45,449 92.58%
American Indian and Alaska Native Alone - Non Hispanic 104 0.21%
Asian Alone - Non Hispanic 284 0.58%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 9 0.02%
Two Or More Races - Non Hispanic 735 1.5%