Population By Race and Ethnicity in Hamilton County, IA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 15,634 population of Hamilton County, Iowa comprised of 780 people who identified as Hispanic (4.99%), and 14,854 people who identified as Non-Hispanic (95.01%).

Race: The White Alone population was the largest racial group in Hamilton County, Iowa with a population of 15,027 (96.12%); Asian Alone population was the second largest racial group with a population of 316 (2.02%); and Two Or More Races was the third largest racial group with a population of 176 (1.13%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Iowa in 2010, with a population of 14,312 (91.54%); the second largest ethnic group was White Alone - Hispanic with a population of 715 (4.57%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 315 (2.02%).

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 2010
Total Population:
Race in Hamilton County, IA in 2010
Total Population:
Ethnicity in Hamilton County, IA in 2010
Total Population:
Population By Race in Hamilton , IA in 2010
Race Population Percentage
Black or African American Alone 66 0.42%
White Alone 15,027 96.12%
American Indian and Alaska Native Alone 49 0.31%
Asian Alone 316 2.02%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 176 1.13%
Population By Ethnicity in Hamilton , IA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 21 0.13%
White Alone - Hispanic 715 4.57%
American Indian and Alaska Native Alone - Hispanic 23 0.15%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 20 0.13%
Black or African American Alone - Non Hispanic 45 0.29%
White Alone - Non Hispanic 14,312 91.54%
American Indian and Alaska Native Alone - Non Hispanic 26 0.17%
Asian Alone - Non Hispanic 315 2.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 156 1%