Population By Race and Ethnicity in Grundy, IL in 2014

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2014, the 50,281 population of Grundy County, Illinois comprised of 4,588 people who identified as Hispanic (9.13%), and 45,693 people who identified as Non-Hispanic (90.88%).

Race: The White Alone population was the largest racial group in Grundy County, Illinois with a population of 48,365 (96.19%); Black or African American Alone population was the second largest racial group with a population of 709 (1.41%); and Two Or More Races was the third largest racial group with a population of 604 (1.2%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Grundy County, Illinois in 2014, with a population of 44,087 (87.68%); the second largest ethnic group was White Alone - Hispanic with a population of 4,278 (8.51%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 631 (1.25%).

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.

See this for other years:
Hispanics and Non Hispanics in Grundy, IL in 2014
Total Population:
Race in Grundy, IL in 2014
Total Population:
Ethnicity in Grundy, IL in 2014
Total Population:
Population By Race in Grundy , IL in 2014
RacePopulationPercentage
Black or African American Alone 709 1.41%
White Alone 48,365 96.19%
American Indian and Alaska Native Alone 175 0.35%
Asian Alone 410 0.82%
Native Hawaiian And Pacific Islander Alone 18 0.04%
Two Or More Races 604 1.2%
Population By Ethnicity in Grundy , IL in 2014
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 78 0.16%
White Alone - Hispanic 4,278 8.51%
American Indian and Alaska Native Alone - Hispanic 110 0.22%
Asian Alone - Hispanic 24 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.02%
Two Or More Races - Hispanic 90 0.18%
Black or African American Alone - Non Hispanic 631 1.25%
White Alone - Non Hispanic 44,087 87.68%
American Indian and Alaska Native Alone - Non Hispanic 65 0.13%
Asian Alone - Non Hispanic 386 0.77%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.02%
Two Or More Races - Non Hispanic 514 1.02%