There are 11 zip codes in Randolph County, Illinois. The most populated is 62233, located in Chester. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
622338,217Chester
622865,372Sparta
622882,701Steeleville
622721,898Percy
622421,534Evansville
622771,007Prairie Du Rocher
62241900Ellis Grove
62292824Tilden
62217718Baldwin
62297338Walsh
6226112Modoc

Zip Codes in Randolph County, Illinois by Population (2024)