Population By Race and Ethnicity in Lake County, IN in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 495,035 population of Lake County, Indiana comprised of 84,441 people who identified as Hispanic (17.06%), and 410,594 people who identified as Non-Hispanic (82.94%).

Race: The White Alone population was the largest racial group in Lake County, Indiana with a population of 348,342 (70.37%); Black or African American Alone population was the second largest racial group with a population of 129,281 (26.12%); and Two Or More Races was the third largest racial group with a population of 7,925 (1.6%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lake County, Indiana in 2011, with a population of 272,860 (55.12%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 124,347 (25.12%); and the third largest ethnic group was White Alone - Hispanic with a population of 75,482 (15.25%).

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

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

See this for other years:
Hispanics and Non Hispanics in Lake County, IN in 2011
Total Population:
Race in Lake County, IN in 2011
Total Population:
Ethnicity in Lake County, IN in 2011
Total Population:
Population By Race in Lake , IN in 2011
Race Population Percentage
Black or African American Alone 129,281 26.12%
White Alone 348,342 70.37%
American Indian and Alaska Native Alone 2,434 0.49%
Asian Alone 6,799 1.37%
Native Hawaiian And Pacific Islander Alone 254 0.05%
Two Or More Races 7,925 1.6%
Population By Ethnicity in Lake , IN in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,934 1%
White Alone - Hispanic 75,482 15.25%
American Indian and Alaska Native Alone - Hispanic 1,528 0.31%
Asian Alone - Hispanic 427 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 176 0.04%
Two Or More Races - Hispanic 1,894 0.38%
Black or African American Alone - Non Hispanic 124,347 25.12%
White Alone - Non Hispanic 272,860 55.12%
American Indian and Alaska Native Alone - Non Hispanic 906 0.18%
Asian Alone - Non Hispanic 6,372 1.29%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 78 0.02%
Two Or More Races - Non Hispanic 6,031 1.22%