Population By Race and Ethnicity in Piatt County, IL in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 16,356 population of Piatt County, Illinois comprised of 214 people who identified as Hispanic (1.31%), and 16,142 people who identified as Non-Hispanic (98.69%).

Race: The White Alone population was the largest racial group in Piatt County, Illinois with a population of 15,989 (97.76%); Two Or More Races population was the second largest racial group with a population of 170 (1.04%); and Black or African American Alone was the third largest racial group with a population of 88 (0.54%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Piatt County, Illinois in 2015, with a population of 15,799 (96.6%); the second largest ethnic group was White Alone - Hispanic with a population of 190 (1.16%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 158 (0.97%).

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 2015
Total Population:
Race in Piatt County, IL in 2015
Total Population:
Ethnicity in Piatt County, IL in 2015
Total Population:
Population By Race in Piatt , IL in 2015
Race Population Percentage
Black or African American Alone 88 0.54%
White Alone 15,989 97.76%
American Indian and Alaska Native Alone 30 0.18%
Asian Alone 71 0.43%
Native Hawaiian And Pacific Islander Alone 8 0.05%
Two Or More Races 170 1.04%
Population By Ethnicity in Piatt , IL in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4 0.02%
White Alone - Hispanic 190 1.16%
American Indian and Alaska Native Alone - Hispanic 3 0.02%
Asian Alone - Hispanic 5 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 12 0.07%
Black or African American Alone - Non Hispanic 84 0.51%
White Alone - Non Hispanic 15,799 96.6%
American Indian and Alaska Native Alone - Non Hispanic 27 0.17%
Asian Alone - Non Hispanic 66 0.4%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.05%
Two Or More Races - Non Hispanic 158 0.97%