Population By Race and Ethnicity in Johnson County, IN in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 156,301 population of Johnson County, Indiana comprised of 5,620 people who identified as Hispanic (3.6%), and 150,681 people who identified as Non-Hispanic (96.4%).

Race: The White Alone population was the largest racial group in Johnson County, Indiana with a population of 143,374 (91.73%); Asian Alone population was the second largest racial group with a population of 5,771 (3.69%); and Black or African American Alone was the third largest racial group with a population of 3,690 (2.36%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Johnson County, Indiana in 2018, with a population of 138,494 (88.61%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 5,700 (3.65%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,880 (3.12%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Johnson, 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 Johnson County, IN in 2018

Total Population:156,301

Non Hispanic (96.4%)

Hispanic (3.6%)

Race in Johnson County, IN in 2018

Total Population:156,301

White Alone (91.73%)

Asian Alone (3.69%)

Black or African American Alone (2.36%)

Two or more races (1.85%)

American Indian and Alaska Native Alone (0.3%)

Native Hawaiian And Pacific Islander Alone (0.07%)

Ethnicity in Johnson County, IN in 2018

Total Population:156,301

Non-Hispanic White Alone (88.61%)

Non-Hispanic Asian Alone (3.65%)

Hispanic White Alone (3.12%)

Non-Hispanic Black or African American Alone (2.21%)

Non-Hispanic Two or more races (1.69%)

All Other Ethnicities (0.72%)

Population By Race in Johnson , IN in 2018

Race	Population	Percentage
White Alone	143,374	91.73%
Asian Alone	5,771	3.69%
Black or African American Alone	3,690	2.36%
Two Or More Races	2,883	1.85%
American Indian and Alaska Native Alone	469	0.3%
Native Hawaiian And Pacific Islander Alone	114	0.07%

Population By Ethnicity in Johnson , IN in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	138,494	88.61%
Asian Alone - Non Hispanic	5,700	3.65%
White Alone - Hispanic	4,880	3.12%
Black or African American Alone - Non Hispanic	3,459	2.21%
Two Or More Races - Non Hispanic	2,637	1.69%
American Indian and Alaska Native Alone - Non Hispanic	310	0.2%
Two Or More Races - Hispanic	246	0.16%
Black or African American Alone - Hispanic	231	0.15%
American Indian and Alaska Native Alone - Hispanic	159	0.1%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	81	0.05%
Asian Alone - Hispanic	71	0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic	33	0.02%