Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Massac County Address Data
Businesses Addresses: 616
PO Box Addresses: 835
Residential Addresses: 7,849
Multi-Family Addresses: 59
Single Family Addresses: 7,790
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Map of Massac County, IL ZIP Codes With Actual (Default) City Names