Population By Race and Ethnicity in Clayton County, IA in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 17,947 population of Clayton County, Iowa comprised of 335 people who identified as Hispanic (1.87%), and 17,612 people who identified as Non-Hispanic (98.13%).

Race: The White Alone population was the largest racial group in Clayton County, Iowa with a population of 17,633 (98.25%); Two Or More Races population was the second largest racial group with a population of 137 (0.76%); and Black or African American Alone was the third largest racial group with a population of 90 (0.5%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clayton County, Iowa in 2012, with a population of 17,322 (96.52%); the second largest ethnic group was White Alone - Hispanic with a population of 311 (1.73%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 132 (0.74%).

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.

See this for other years:
Hispanics and Non Hispanics in Clayton County, IA in 2012
Total Population:
Race in Clayton County, IA in 2012
Total Population:
Ethnicity in Clayton County, IA in 2012
Total Population:
Population By Race in Clayton , IA in 2012
Race Population Percentage
Black or African American Alone 90 0.5%
White Alone 17,633 98.25%
American Indian and Alaska Native Alone 26 0.14%
Asian Alone 47 0.26%
Native Hawaiian And Pacific Islander Alone 14 0.08%
Two Or More Races 137 0.76%
Population By Ethnicity in Clayton , IA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 8 0.05%
White Alone - Hispanic 311 1.73%
American Indian and Alaska Native Alone - Hispanic 11 0.06%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 5 0.03%
Black or African American Alone - Non Hispanic 82 0.46%
White Alone - Non Hispanic 17,322 96.52%
American Indian and Alaska Native Alone - Non Hispanic 15 0.08%
Asian Alone - Non Hispanic 47 0.26%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 14 0.08%
Two Or More Races - Non Hispanic 132 0.74%