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: 37,677
PO Box Addresses: 10,887
Residential Addresses: 504,797
Multi-Family Addresses: 150,592
Single Family Addresses: 350,361
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Map of Fairfax County, VA ZIP Codes With Actual (Default) City Names