Where is Peoria County, Illinois?

location of Peoria county on a map — Location of Peoria County within the state of Illinois

Peoria County is a county equivalent area found in Illinois, USA. The county government of Peoria is found in the county seat of Peoria.

With a total 1,633.2 sq. km of land and water area, Peoria County, Illinois is the 1641st largest county equivalent area in the United States. Home to 187,319 people, Peoria County has a total 83303 households earning 50712 on average per year.

Peoria County, Illinois - Quick Facts

FIPS Code	17143
Area Codes	309
Time Zone	CST
Major Cities	Peoria (population: 136,591), Chillicothe (population: 11,248), Dunlap (population: 9,057), Peoria Heights (population: 6,140), Mapleton (population: 3,794), Princeville (population: 3,344), Brimfield (population: 3,272), Hanna City (population: 2,930), Elmwood (population: 2,891), Edwards (population: 2,678)
Land Area	72,324 sq miles
Water Area	619 sq miles
Household Income	$50,712
Housing Units	83,303
Median Home Value	$123,200
High School Grads	90% of population
Holders of Bachelors Degrees	29% of population
Retail Spending	$13,250 per capita
Food & Accomodation Sales	$343,149 per capita