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Menard County, Illinois Zip Codes
Zip Code
City
Population
62675
Petersburg
5,877
62613
Athens
3,857
62642
Greenview
1,417
62688
Tallula
852
62673
Oakford
328
Population is the most recent figure from the U.S. Census Bureau's 2022
American Community Survey (ACS) 5-Year Estimates
.