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 Effingham County Address Data
Businesses Addresses: 1,901
PO Box Addresses: 994
Residential Addresses: 17,682
Multi-Family Addresses: 710
Single Family Addresses: 16,972
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Map of Effingham County, IL ZIP Codes With Actual (Default) City Names