Population By Race and Ethnicity in Jefferson County, IL in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 38,390 population of Jefferson County, Illinois comprised of 886 people who identified as Hispanic (2.31%), and 37,504 people who identified as Non-Hispanic (97.69%).

Race: The White Alone population was the largest racial group in Jefferson County, Illinois with a population of 33,784 (88%); Black or African American Alone population was the second largest racial group with a population of 3,398 (8.85%); and Two Or More Races was the third largest racial group with a population of 679 (1.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Illinois in 2014, with a population of 33,121 (86.28%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 3,284 (8.55%); and the third largest ethnic group was White Alone - Hispanic with a population of 663 (1.73%).

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

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

See this for other years:
Hispanics and Non Hispanics in Jefferson County, IL in 2014
Total Population:
Race in Jefferson County, IL in 2014
Total Population:
Ethnicity in Jefferson County, IL in 2014
Total Population:
Population By Race in Jefferson , IL in 2014
Race Population Percentage
Black or African American Alone 3,398 8.85%
White Alone 33,784 88%
American Indian and Alaska Native Alone 126 0.33%
Asian Alone 392 1.02%
Native Hawaiian And Pacific Islander Alone 11 0.03%
Two Or More Races 679 1.77%
Population By Ethnicity in Jefferson , IL in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 114 0.3%
White Alone - Hispanic 663 1.73%
American Indian and Alaska Native Alone - Hispanic 44 0.12%
Asian Alone - Hispanic 5 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 59 0.15%
Black or African American Alone - Non Hispanic 3,284 8.55%
White Alone - Non Hispanic 33,121 86.28%
American Indian and Alaska Native Alone - Non Hispanic 82 0.21%
Asian Alone - Non Hispanic 387 1.01%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 620 1.62%