Population By Race and Ethnicity in Clayton County, IA in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 16,969 population of Clayton County, Iowa comprised of 397 people who identified as Hispanic (2.34%), and 16,572 people who identified as Non-Hispanic (97.66%).

Race: The White Alone population was the largest racial group in Clayton County, Iowa with a population of 16,512 (97.31%); Two Or More Races population was the second largest racial group with a population of 205 (1.21%); and Black or African American Alone was the third largest racial group with a population of 134 (0.79%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clayton County, Iowa in 2023, with a population of 16,172 (95.3%); the second largest ethnic group was White Alone - Hispanic with a population of 340 (2%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 193 (1.14%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Clayton, 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 Clayton County, IA in 2023

Total Population:16,969

Non Hispanic (97.66%)

Hispanic (2.34%)

Race in Clayton County, IA in 2023

Total Population:16,969

White Alone (97.31%)

Two or more races (1.21%)

Black or African American Alone (0.79%)

Asian Alone (0.31%)

American Indian and Alaska Native Alone (0.28%)

Native Hawaiian And Pacific Islander Alone (0.11%)

Ethnicity in Clayton County, IA in 2023

Total Population:16,969

Non-Hispanic White Alone (95.3%)

Hispanic White Alone (2%)

Non-Hispanic Two or more races (1.14%)

Non-Hispanic Black or African American Alone (0.72%)

All Other Ethnicities (0.58%)

Non-Hispanic Asian Alone (0.25%)

Population By Race in Clayton , IA in 2023

Race	Population	Percentage
White Alone	16,512	97.31%
Two Or More Races	205	1.21%
Black or African American Alone	134	0.79%
Asian Alone	52	0.31%
American Indian and Alaska Native Alone	47	0.28%
Native Hawaiian And Pacific Islander Alone	19	0.11%

Population By Ethnicity in Clayton , IA in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	16,172	95.3%
White Alone - Hispanic	340	2%
Two Or More Races - Non Hispanic	193	1.14%
Black or African American Alone - Non Hispanic	122	0.72%
Asian Alone - Non Hispanic	43	0.25%
American Indian and Alaska Native Alone - Non Hispanic	25	0.15%
American Indian and Alaska Native Alone - Hispanic	22	0.13%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	17	0.1%
Black or African American Alone - Hispanic	12	0.07%
Two Or More Races - Hispanic	12	0.07%
Asian Alone - Hispanic	9	0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic	2	0.01%