ZIP code · Upper Marlboro · Maryland · United States

ZIP code 20773 — Upper Marlboro

Name: Upper Marlboro (20773)
Address: Maryland, 20773, US

ZIP code 20773 serves Upper Marlboro, Maryland.

Postal code: 20773
Single source Value from one source, not cross-checked.
City: Upper Marlboro
County: Prince George's
State: Maryland
Country: United States
Coordinates: 38.8159, -76.7497 — precision precise (locality)
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Nearby localities

20792Upper Marlboro · 0.0 km
20772Upper Marlboro · 4.8 km
20711Lothian · 7.7 km
20774Upper Marlboro · 8.1 km
20623Cheltenham · 10 km
20762Andrews Air Force Base · 11 km
20717Bowie · 11 km
20718Bowie · 11 km
20719Bowie · 11 km
20790Capitol Heights · 11 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page