Population By Race and Ethnicity in LaSalle County, IL in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 113,527 population of LaSalle County, Illinois comprised of 9,438 people who identified as Hispanic (8.31%), and 104,089 people who identified as Non-Hispanic (91.69%).

Race: The White Alone population was the largest racial group in LaSalle County, Illinois with a population of 108,539 (95.61%); Black or African American Alone population was the second largest racial group with a population of 2,450 (2.16%); and Two Or More Races was the third largest racial group with a population of 1,299 (1.14%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in LaSalle County, Illinois in 2011, with a population of 99,662 (87.79%); the second largest ethnic group was White Alone - Hispanic with a population of 8,877 (7.82%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,282 (2.01%).

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

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

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Hispanics and Non Hispanics in LaSalle County, IL in 2011
Total Population:
Race in LaSalle County, IL in 2011
Total Population:
Ethnicity in LaSalle County, IL in 2011
Total Population:
Population By Race in LaSalle , IL in 2011
Race Population Percentage
Black or African American Alone 2,450 2.16%
White Alone 108,539 95.61%
American Indian and Alaska Native Alone 336 0.3%
Asian Alone 872 0.77%
Native Hawaiian And Pacific Islander Alone 31 0.03%
Two Or More Races 1,299 1.14%
Population By Ethnicity in LaSalle , IL in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 168 0.15%
White Alone - Hispanic 8,877 7.82%
American Indian and Alaska Native Alone - Hispanic 137 0.12%
Asian Alone - Hispanic 28 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 18 0.02%
Two Or More Races - Hispanic 210 0.19%
Black or African American Alone - Non Hispanic 2,282 2.01%
White Alone - Non Hispanic 99,662 87.79%
American Indian and Alaska Native Alone - Non Hispanic 199 0.18%
Asian Alone - Non Hispanic 844 0.74%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13 0.01%
Two Or More Races - Non Hispanic 1,089 0.96%