Population By Race and Ethnicity in Piatt County, IL in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 16,391 population of Piatt County, Illinois comprised of 249 people who identified as Hispanic (1.52%), and 16,142 people who identified as Non-Hispanic (98.48%).

Race: The White Alone population was the largest racial group in Piatt County, Illinois with a population of 15,953 (97.33%); Two Or More Races population was the second largest racial group with a population of 207 (1.26%); and Black or African American Alone was the third largest racial group with a population of 110 (0.67%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Piatt County, Illinois in 2019, with a population of 15,729 (95.96%); the second largest ethnic group was White Alone - Hispanic with a population of 224 (1.37%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 196 (1.2%).

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

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

See this for other years:
Hispanics and Non Hispanics in Piatt County, IL in 2019
Total Population:
Race in Piatt County, IL in 2019
Total Population:
Ethnicity in Piatt County, IL in 2019
Total Population:
Population By Race in Piatt , IL in 2019
Race Population Percentage
Black or African American Alone 110 0.67%
White Alone 15,953 97.33%
American Indian and Alaska Native Alone 29 0.18%
Asian Alone 82 0.5%
Native Hawaiian And Pacific Islander Alone 10 0.06%
Two Or More Races 207 1.26%
Population By Ethnicity in Piatt , IL in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.03%
White Alone - Hispanic 224 1.37%
American Indian and Alaska Native Alone - Hispanic 3 0.02%
Asian Alone - Hispanic 6 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 11 0.07%
Black or African American Alone - Non Hispanic 105 0.64%
White Alone - Non Hispanic 15,729 95.96%
American Indian and Alaska Native Alone - Non Hispanic 26 0.16%
Asian Alone - Non Hispanic 76 0.46%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.06%
Two Or More Races - Non Hispanic 196 1.2%