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: 11,258
PO Box Addresses: 4,145
Residential Addresses: 148,963
Multi-Family Addresses: 16,093
Single Family Addresses: 132,463
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Map of Dauphin County, PA ZIP Codes With Actual (Default) City Names