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 Washington County Address Data
Businesses Addresses: 5,075
PO Box Addresses: 3,766
Residential Addresses: 64,566
Multi-Family Addresses: 5,891
Single Family Addresses: 58,252
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Map of Washington County, MD ZIP Codes With Actual (Default) City Names
