Population By Race and Ethnicity in Grundy, IL in 2013

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2013, the 50,183 population of Grundy County, Illinois comprised of 4,406 people who identified as Hispanic (8.78%), and 45,777 people who identified as Non-Hispanic (91.22%).

Race: The White Alone population was the largest racial group in Grundy County, Illinois with a population of 48,305 (96.26%); Black or African American Alone population was the second largest racial group with a population of 721 (1.44%); and Two Or More Races was the third largest racial group with a population of 589 (1.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Grundy County, Illinois in 2013, with a population of 44,201 (88.08%); the second largest ethnic group was White Alone - Hispanic with a population of 4,104 (8.18%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 636 (1.27%).

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

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

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Hispanics and Non Hispanics in Grundy, IL in 2013
Total Population:
Race in Grundy, IL in 2013
Total Population:
Ethnicity in Grundy, IL in 2013
Total Population:
Population By Race in Grundy , IL in 2013
Race Population Percentage
Black or African American Alone 721 1.44%
White Alone 48,305 96.26%
American Indian and Alaska Native Alone 162 0.32%
Asian Alone 388 0.77%
Native Hawaiian And Pacific Islander Alone 18 0.04%
Two Or More Races 589 1.17%
Population By Ethnicity in Grundy , IL in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 85 0.17%
White Alone - Hispanic 4,104 8.18%
American Indian and Alaska Native Alone - Hispanic 101 0.2%
Asian Alone - Hispanic 24 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.02%
Two Or More Races - Hispanic 84 0.17%
Black or African American Alone - Non Hispanic 636 1.27%
White Alone - Non Hispanic 44,201 88.08%
American Indian and Alaska Native Alone - Non Hispanic 61 0.12%
Asian Alone - Non Hispanic 364 0.73%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.02%
Two Or More Races - Non Hispanic 505 1.01%