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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 49,105 population of Clinton County, Iowa comprised of 1,303 people who identified as Hispanic (2.65%), and 47,802 people who identified as Non-Hispanic (97.35%).

Race: The White Alone population was the largest racial group in Clinton County, Iowa with a population of 46,444 (94.58%); Black or African American Alone population was the second largest racial group with a population of 1,385 (2.82%); and Two Or More Races was the third largest racial group with a population of 833 (1.7%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Iowa in 2011, with a population of 45,312 (92.28%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,328 (2.7%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,132 (2.31%).

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 2011
Total Population:
Race in Clinton County, IA in 2011
Total Population:
Ethnicity in Clinton County, IA in 2011
Total Population:
Population By Race in Clinton , IA in 2011
Race Population Percentage
Black or African American Alone 1,385 2.82%
White Alone 46,444 94.58%
American Indian and Alaska Native Alone 140 0.28%
Asian Alone 286 0.58%
Native Hawaiian And Pacific Islander Alone 17 0.04%
Two Or More Races 833 1.7%
Population By Ethnicity in Clinton , IA in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 57 0.12%
White Alone - Hispanic 1,132 2.31%
American Indian and Alaska Native Alone - Hispanic 35 0.07%
Asian Alone - Hispanic 5 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 71 0.14%
Black or African American Alone - Non Hispanic 1,328 2.7%
White Alone - Non Hispanic 45,312 92.28%
American Indian and Alaska Native Alone - Non Hispanic 105 0.21%
Asian Alone - Non Hispanic 281 0.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 14 0.03%
Two Or More Races - Non Hispanic 762 1.55%