Peoria County
| Use attributes for filter ! | |
| Area | 1634 |
|---|---|
| Population | 183,011 (2017) |
| County seat | Peoria |
| Points of interest | Wildlife Prairie Park |
| Peoria Zoo | |
| Rivers | Illinois River |
| Spoon River | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1252120 |
About Peoria County
Peoria County is a county in the U. S. state of Illinois. The 2010 United States Census listed its population at 186,494. Its county seat is Peoria. Peoria County is part of the Peoria, IL Metropolitan Statistical Area.
