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: 21,942
PO Box Addresses: 5,504
Residential Addresses: 279,333
Multi-Family Addresses: 35,240
Single Family Addresses: 243,450
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Map of Delaware County, PA ZIP Codes With Actual (Default) City Names