Population By Race and Ethnicity in Hamilton County, IN in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 337,955 population of Hamilton County, Indiana comprised of 14,486 people who identified as Hispanic (4.29%), and 323,469 people who identified as Non-Hispanic (95.71%).

Race: The White Alone population was the largest racial group in Hamilton County, Indiana with a population of 292,250 (86.48%); Asian Alone population was the second largest racial group with a population of 22,227 (6.58%); and Black or African American Alone was the third largest racial group with a population of 15,300 (4.53%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Indiana in 2019, with a population of 279,437 (82.69%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 21,977 (6.5%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 14,730 (4.36%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Hamilton County, IN in 2019

Total Population:337,955

Non Hispanic (95.71%)

Hispanic (4.29%)

Race in Hamilton County, IN in 2019

Total Population:337,955

White Alone (86.48%)

Asian Alone (6.58%)

Black or African American Alone (4.53%)

Two or more races (2.16%)

American Indian and Alaska Native Alone (0.22%)

Native Hawaiian And Pacific Islander Alone (0.04%)

Ethnicity in Hamilton County, IN in 2019

Total Population:337,955

Non-Hispanic White Alone (82.69%)

Non-Hispanic Asian Alone (6.5%)

Non-Hispanic Black or African American Alone (4.36%)

Hispanic White Alone (3.79%)

Non-Hispanic Two or more races (2%)

All Other Ethnicities (0.66%)

Population By Race in Hamilton , IN in 2019

Race	Population	Percentage
White Alone	292,250	86.48%
Asian Alone	22,227	6.58%
Black or African American Alone	15,300	4.53%
Two Or More Races	7,286	2.16%
American Indian and Alaska Native Alone	747	0.22%
Native Hawaiian And Pacific Islander Alone	145	0.04%

Population By Ethnicity in Hamilton , IN in 2019

Ethnicity	Population	Percentage
White Alone - Non Hispanic	279,437	82.69%
Asian Alone - Non Hispanic	21,977	6.5%
Black or African American Alone - Non Hispanic	14,730	4.36%
White Alone - Hispanic	12,813	3.79%
Two Or More Races - Non Hispanic	6,754	2%
Black or African American Alone - Hispanic	570	0.17%
Two Or More Races - Hispanic	532	0.16%
American Indian and Alaska Native Alone - Non Hispanic	491	0.14%
American Indian and Alaska Native Alone - Hispanic	256	0.08%
Asian Alone - Hispanic	250	0.07%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	80	0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic	65	0.02%