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 Mercer County Address Data
Businesses Addresses: 15,550
PO Box Addresses: 4,062
Residential Addresses: 164,952
Multi-Family Addresses: 14,991
Single Family Addresses: 149,061
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Map of Mercer County, NJ ZIP Codes With Actual (Default) City Names