Knox County, Illinois ZIP Codes
ZIP Codes in Knox County with Associated Cities & Towns
Knox County, IL - Standard ZIP Codes
Knox County, IL - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
ZIP Codes in Knox County Address Data
- Businesses Addresses: 1,803
- PO Box Addresses: 2,333
- Residential Addresses: 22,504
- Multi-Family Addresses: 1,669
- Single Family Addresses: 20,522
Map of Knox County, IL ZIP Codes With Actual (Default) City Names
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