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 Westmoreland County Address Data
Businesses Addresses: 16,089
PO Box Addresses: 9,577
Residential Addresses: 206,445
Multi-Family Addresses: 13,005
Single Family Addresses: 193,214
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Map of Westmoreland County, PA ZIP Codes With Actual (Default) City Names