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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Clinton County, IA in 2011

Total Population:49,105

Non Hispanic (97.35%)

Hispanic (2.65%)

Race in Clinton County, IA in 2011

Total Population:49,105

White Alone (94.58%)

Black or African American Alone (2.82%)

Two or more races (1.7%)

Asian Alone (0.58%)

American Indian and Alaska Native Alone (0.28%)

Native Hawaiian And Pacific Islander Alone (0.04%)

Ethnicity in Clinton County, IA in 2011

Total Population:49,105

Non-Hispanic White Alone (92.28%)

Non-Hispanic Black or African American Alone (2.7%)

Hispanic White Alone (2.31%)

Non-Hispanic Two or more races (1.55%)

All Other Ethnicities (0.59%)

Non-Hispanic Asian Alone (0.57%)

Population By Race in Clinton , IA in 2011

Race	Population	Percentage
White Alone	46,444	94.58%
Black or African American Alone	1,385	2.82%
Two Or More Races	833	1.7%
Asian Alone	286	0.58%
American Indian and Alaska Native Alone	140	0.28%
Native Hawaiian And Pacific Islander Alone	17	0.04%

Population By Ethnicity in Clinton , IA in 2011

Ethnicity	Population	Percentage
White Alone - Non Hispanic	45,312	92.28%
Black or African American Alone - Non Hispanic	1,328	2.7%
White Alone - Hispanic	1,132	2.31%
Two Or More Races - Non Hispanic	762	1.55%
Asian Alone - Non Hispanic	281	0.57%
American Indian and Alaska Native Alone - Non Hispanic	105	0.21%
Two Or More Races - Hispanic	71	0.14%
Black or African American Alone - Hispanic	57	0.12%
American Indian and Alaska Native Alone - Hispanic	35	0.07%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	14	0.03%
Asian Alone - Hispanic	5	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	3	0.01%