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 Dauphin County Address Data
Businesses Addresses: 11,204
PO Box Addresses: 4,094
Residential Addresses: 149,004
Multi-Family Addresses: 16,074
Single Family Addresses: 132,529
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Map of Dauphin County, PA ZIP Codes With Actual (Default) City Names