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States / Illinois / Peoria County

Peoria County

Population 181,186 · ACS 2020-2024

Median Household Income
$65,108
Median Home Value
$158,500
Median Gross Rent
$993/mo
Poverty Rate
15.7%
Unemployment Rate
6.2%
Homeownership Rate
67.0%
Bachelor's Degree or Higher
34.9%
Median Age
38.1

Population Over Time

Peoria County shrank 4.0% from 2014 to 2024.

2014
187,197
2016
186,818
2018
184,463
2020
181,111
2022
181,186
2024
179,645

Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.

Peoria County: Population, Income & Housing | CityMetricsUSA