Population By Race and Ethnicity in Clinton, IA in 2015

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2015, the 47,593 population of Clinton County, Iowa comprised of 1,441 people who identified as Hispanic (3.03%), and 46,152 people who identified as Non-Hispanic (96.97%).

Race: The White Alone population was the largest racial group in Clinton County, Iowa with a population of 44,772 (94.07%); Black or African American Alone population was the second largest racial group with a population of 1,407 (2.96%); and Two Or More Races was the third largest racial group with a population of 949 (1.99%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Iowa in 2015, with a population of 43,551 (91.51%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,352 (2.84%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,221 (2.57%).

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, IA in 2015
Total Population:
Race in Clinton, IA in 2015
Total Population:
Ethnicity in Clinton, IA in 2015
Total Population:
Population By Race in Clinton , IA in 2015
Race Population Percentage
Black or African American Alone 1,407 2.96%
White Alone 44,772 94.07%
American Indian and Alaska Native Alone 160 0.34%
Asian Alone 291 0.61%
Native Hawaiian And Pacific Islander Alone 14 0.03%
Two Or More Races 949 1.99%
Population By Ethnicity in Clinton , IA in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 55 0.12%
White Alone - Hispanic 1,221 2.57%
American Indian and Alaska Native Alone - Hispanic 58 0.12%
Asian Alone - Hispanic 6 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 98 0.21%
Black or African American Alone - Non Hispanic 1,352 2.84%
White Alone - Non Hispanic 43,551 91.51%
American Indian and Alaska Native Alone - Non Hispanic 102 0.21%
Asian Alone - Non Hispanic 285 0.6%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.02%
Two Or More Races - Non Hispanic 851 1.79%