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 Loudoun County Address Data
Businesses Addresses: 12,674
PO Box Addresses: 5,222
Residential Addresses: 172,392
Multi-Family Addresses: 20,407
Single Family Addresses: 148,689
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Map of Loudoun County, VA ZIP Codes With Actual (Default) City Names