Maryland Gazetteer
Fort Washington is the actual or alternate city name associated with 2 ZIP Codes by the US Postal Service.
Select a particular Fort Washington ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code. The Residential addresses are segmented by both Single and Multi-family addessses.
Each individual Fort Washington ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
| Fort Washington, MD - Standard ZIP Codes |
| 20744 |
| Fort Washington, MD - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
| 20749 |
