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 Delaware County Address Data
Businesses Addresses: 21,957
PO Box Addresses: 5,515
Residential Addresses: 279,888
Multi-Family Addresses: 35,409
Single Family Addresses: 243,838
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Map of Delaware County, PA ZIP Codes With Actual (Default) City Names