Population By Race and Ethnicity in Porter, IN in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 175,335 population of Porter County, Indiana comprised of 21,004 people who identified as Hispanic (11.98%), and 154,331 people who identified as Non-Hispanic (88.02%).

Race: The White Alone population was the largest racial group in Porter County, Indiana with a population of 159,371 (90.9%); Black or African American Alone population was the second largest racial group with a population of 9,045 (5.16%); and Two Or More Races was the third largest racial group with a population of 3,431 (1.96%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Porter County, Indiana in 2023, with a population of 140,344 (80.04%); the second largest ethnic group was White Alone - Hispanic with a population of 19,027 (10.85%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 8,212 (4.68%).

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

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

See this for other years:
Hispanics and Non Hispanics in Porter, IN in 2023
Total Population:
Race in Porter, IN in 2023
Total Population:
Ethnicity in Porter, IN in 2023
Total Population:
Population By Race in Porter , IN in 2023
Race Population Percentage
Black or African American Alone 9,045 5.16%
White Alone 159,371 90.9%
American Indian and Alaska Native Alone 709 0.4%
Asian Alone 2,700 1.54%
Native Hawaiian And Pacific Islander Alone 79 0.05%
Two Or More Races 3,431 1.96%
Population By Ethnicity in Porter , IN in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 833 0.48%
White Alone - Hispanic 19,027 10.85%
American Indian and Alaska Native Alone - Hispanic 349 0.2%
Asian Alone - Hispanic 113 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 29 0.02%
Two Or More Races - Hispanic 653 0.37%
Black or African American Alone - Non Hispanic 8,212 4.68%
White Alone - Non Hispanic 140,344 80.04%
American Indian and Alaska Native Alone - Non Hispanic 360 0.21%
Asian Alone - Non Hispanic 2,587 1.48%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 50 0.03%
Two Or More Races - Non Hispanic 2,778 1.58%