Population By Race and Ethnicity in Clinton County, IA in 2015

Updated on January 29, 2024.

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Clinton County, IA in 2015

Total Population:47,593

Non Hispanic (96.97%)

Hispanic (3.03%)

Race in Clinton County, IA in 2015

Total Population:47,593

White Alone (94.07%)

Black or African American Alone (2.96%)

Two or more races (1.99%)

Asian Alone (0.61%)

American Indian and Alaska Native Alone (0.34%)

Native Hawaiian And Pacific Islander Alone (0.03%)

Ethnicity in Clinton County, IA in 2015

Total Population:47,593

Non-Hispanic White Alone (91.51%)

Non-Hispanic Black or African American Alone (2.84%)

Hispanic White Alone (2.57%)

Non-Hispanic Two or more races (1.79%)

All Other Ethnicities (0.70%)

Non-Hispanic Asian Alone (0.6%)

Population By Race in Clinton , IA in 2015

Race	Population	Percentage
White Alone	44,772	94.07%
Black or African American Alone	1,407	2.96%
Two Or More Races	949	1.99%
Asian Alone	291	0.61%
American Indian and Alaska Native Alone	160	0.34%
Native Hawaiian And Pacific Islander Alone	14	0.03%

Population By Ethnicity in Clinton , IA in 2015

Ethnicity	Population	Percentage
White Alone - Non Hispanic	43,551	91.51%
Black or African American Alone - Non Hispanic	1,352	2.84%
White Alone - Hispanic	1,221	2.57%
Two Or More Races - Non Hispanic	851	1.79%
Asian Alone - Non Hispanic	285	0.6%
American Indian and Alaska Native Alone - Non Hispanic	102	0.21%
Two Or More Races - Hispanic	98	0.21%
American Indian and Alaska Native Alone - Hispanic	58	0.12%
Black or African American Alone - Hispanic	55	0.12%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	11	0.02%
Asian Alone - Hispanic	6	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	3	0.01%