{ zip. codes .tel }

ZIP Code 21781 — Saint James, MD

ZIP code 21781 serves Saint James, Maryland, within Washington County. It is part of area code 301, with population 74 and mean income of $0.

View ZIP codes in Maryland View area codes in Maryland

Location details

City: Saint James
County: Washington County
State: Maryland (MD)
Area code: 301
Population: 74
Mean income: $0
Coordinates: 39.571070, -77.759650
Timezone: America/New York

Related ZIP codes in MD

Open state page

Silver Spring, MD

Gaithersburg, MD

Owings Mills, MD

About ZIP code 21781

ZIP code 21781 is a PO Box ZIP in Saint James, Maryland. It is linked to area code 301 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 39.571070, -77.759650, which can later be displayed on a map for better geographic context.

Location map

Map preview

Click to View the Map