MOUNT WASHINGTON, MD ZIP Code

CityMOUNT WASHINGTON
StateMaryland
ZIP Codes count1 (see all)
Post offices count1 (see all)
ZIP Code for MOUNT WASHINGTON, Maryland
21209
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

List of MOUNT WASHINGTON, MD ZIP Codes

ZIPTYPEPOPULATION
21209STANDARD30,146

Post offices

MOUNT WASHINGTON — Post Office
5730 COTTONWORTH AVE BALTIMORE, MD 21209-9998

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State for MOUNT WASHINGTON
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