{ zip. codes .tel }

ZIP Code 21543 — Midlothian, MD

ZIP code 21543 serves Midlothian, Maryland, within Allegany County. It is part of area code 301, with population 78 and mean income of $49,911.

View ZIP codes in Maryland View area codes in Maryland

Location details

City: Midlothian
County: Allegany County
State: Maryland (MD)
Area code: 301
Population: ~78
Median household income: $49,911
Current local time: 10:47 PM
Timezone: Eastern Time (UTC-4)

Related ZIP codes in MD

Open state page

Silver Spring, MD

Gaithersburg, MD

Owings Mills, MD

About ZIP code 21543

ZIP code 21543 is a PO Box ZIP in Midlothian, 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 39.656420, -78.960650, which can later be displayed on a map for better geographic context.

Location map

Map preview

Click to View the Map