Population By Race and Ethnicity in Hamilton, IN in 2012

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2012, the 289,821 population of Hamilton County, Indiana comprised of 10,354 people who identified as Hispanic (3.57%), and 279,467 people who identified as Non-Hispanic (96.43%).

Race: The White Alone population was the largest racial group in Hamilton County, Indiana with a population of 257,619 (88.89%); Asian Alone population was the second largest racial group with a population of 15,450 (5.33%); and Black or African American Alone was the third largest racial group with a population of 11,094 (3.83%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Indiana in 2012, with a population of 248,371 (85.7%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 15,300 (5.28%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 10,686 (3.69%).

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

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

See this for other years:
Hispanics and Non Hispanics in Hamilton, IN in 2012
Total Population:
Race in Hamilton, IN in 2012
Total Population:
Ethnicity in Hamilton, IN in 2012
Total Population:
Population By Race in Hamilton , IN in 2012
Race Population Percentage
Black or African American Alone 11,094 3.83%
White Alone 257,619 88.89%
American Indian and Alaska Native Alone 615 0.21%
Asian Alone 15,450 5.33%
Native Hawaiian And Pacific Islander Alone 165 0.06%
Two Or More Races 4,878 1.68%
Population By Ethnicity in Hamilton , IN in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 408 0.14%
White Alone - Hispanic 9,248 3.19%
American Indian and Alaska Native Alone - Hispanic 167 0.06%
Asian Alone - Hispanic 150 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 73 0.03%
Two Or More Races - Hispanic 308 0.11%
Black or African American Alone - Non Hispanic 10,686 3.69%
White Alone - Non Hispanic 248,371 85.7%
American Indian and Alaska Native Alone - Non Hispanic 448 0.16%
Asian Alone - Non Hispanic 15,300 5.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 92 0.03%
Two Or More Races - Non Hispanic 4,570 1.58%