Peoria County, IL Zip Code and Maps
Peoria County has 38 zip codes. See all zip codes in List View or use the map below to review.
Peoria County Zip Codes by Population
61604 31,79061614 28,63261615 22,71061603 16,50361605 15,87161607 11,47661525 9,54961606 8,19761616 6,04161547 4,24061517 3,14161536 2,72561528 2,62061602 97861625 28461539 21361552 21361562 546160161612616136162961630616336163461636616376163861639616416164361650616516165261653616546165561656