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 Fairfax County Address Data
Businesses Addresses: 38,289
PO Box Addresses: 12,373
Residential Addresses: 498,353
Multi-Family Addresses: 146,061
Single Family Addresses: 347,923
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Map of Fairfax County, VA ZIP Codes With Actual (Default) City Names