Population By Race and Ethnicity in Hamilton County, IA in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 15,468 population of Hamilton County, Iowa comprised of 779 people who identified as Hispanic (5.04%), and 14,689 people who identified as Non-Hispanic (94.96%).

Race: The White Alone population was the largest racial group in Hamilton County, Iowa with a population of 14,822 (95.82%); Asian Alone population was the second largest racial group with a population of 331 (2.14%); and Two Or More Races was the third largest racial group with a population of 178 (1.15%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Iowa in 2011, with a population of 14,122 (91.3%); the second largest ethnic group was White Alone - Hispanic with a population of 700 (4.53%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 328 (2.12%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Hamilton, Iowa.

You can find similar information for other Iowa counties, and for Iowa.

See this for other years:
Hispanics and Non Hispanics in Hamilton County, IA in 2011
Total Population:
Race in Hamilton County, IA in 2011
Total Population:
Ethnicity in Hamilton County, IA in 2011
Total Population:
Population By Race in Hamilton , IA in 2011
Race Population Percentage
Black or African American Alone 84 0.54%
White Alone 14,822 95.82%
American Indian and Alaska Native Alone 52 0.34%
Asian Alone 331 2.14%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 178 1.15%
Population By Ethnicity in Hamilton , IA in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 28 0.18%
White Alone - Hispanic 700 4.53%
American Indian and Alaska Native Alone - Hispanic 24 0.16%
Asian Alone - Hispanic 3 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 23 0.15%
Black or African American Alone - Non Hispanic 56 0.36%
White Alone - Non Hispanic 14,122 91.3%
American Indian and Alaska Native Alone - Non Hispanic 28 0.18%
Asian Alone - Non Hispanic 328 2.12%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 155 1%