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: 11,225
PO Box Addresses: 4,144
Residential Addresses: 148,739
Multi-Family Addresses: 16,083
Single Family Addresses: 132,250
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Map of Dauphin County, PA ZIP Codes With Actual (Default) City Names