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: 37,931
PO Box Addresses: 10,604
Residential Addresses: 507,619
Multi-Family Addresses: 152,336
Single Family Addresses: 351,543
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Map of Fairfax County, VA ZIP Codes With Actual (Default) City Names