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 Clark County Address Data
Businesses Addresses: 729
PO Box Addresses: 777
Residential Addresses: 8,597
Multi-Family Addresses: 48
Single Family Addresses: 8,549
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Map of Clark County, IL ZIP Codes With Actual (Default) City Names