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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 15,321 population of Hamilton County, Iowa comprised of 774 people who identified as Hispanic (5.05%), and 14,547 people who identified as Non-Hispanic (94.95%).

Race: The White Alone population was the largest racial group in Hamilton County, Iowa with a population of 14,664 (95.71%); Asian Alone population was the second largest racial group with a population of 344 (2.25%); and Two Or More Races was the third largest racial group with a population of 158 (1.03%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Iowa in 2012, with a population of 13,970 (91.18%); the second largest ethnic group was White Alone - Hispanic with a population of 694 (4.53%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 341 (2.23%).

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 2012
Total Population:
Race in Hamilton County, IA in 2012
Total Population:
Ethnicity in Hamilton County, IA in 2012
Total Population:
Population By Race in Hamilton , IA in 2012
Race Population Percentage
Black or African American Alone 98 0.64%
White Alone 14,664 95.71%
American Indian and Alaska Native Alone 55 0.36%
Asian Alone 344 2.25%
Native Hawaiian And Pacific Islander Alone 2 0.01%
Two Or More Races 158 1.03%
Population By Ethnicity in Hamilton , IA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 30 0.2%
White Alone - Hispanic 694 4.53%
American Indian and Alaska Native Alone - Hispanic 25 0.16%
Asian Alone - Hispanic 3 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 20 0.13%
Black or African American Alone - Non Hispanic 68 0.44%
White Alone - Non Hispanic 13,970 91.18%
American Indian and Alaska Native Alone - Non Hispanic 30 0.2%
Asian Alone - Non Hispanic 341 2.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 138 0.9%