Upper Marlboro, MD

ZIP Codes in Upper Marlboro, Maryland

December 16, 2025

ZIP Code	Population	Coordinates
20772	52,596	38.7803, -76.7670
20773	--	38.8336, -76.8777
20774	51,010	38.8763, -76.7696
20775	--	38.8336, -76.8777
20792	--	38.8100, -76.7400

Upper Marlboro has 5 ZIP codes

« Maryland ZIP Codes All States »