Find the last 4 digits (ZIP+4) for an address in 21543

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ZIP Code 21543 – Midlothian, MD

Midlothian, Maryland · Allegany County · Eastern time

ZIP code21543
CityMidlothian
StateMaryland
CountyAllegany County
Population185
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2.47 sq mi
Center (lat, long)39.6436, -78.9610

Area codes in this area

227240301

These are the area codes that most often serve ZIP 21543 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

21532 Frostburg · 1.3 mi21528 Eckhart Mines · 3.2 mi21542 Midland · 3.7 mi21539 Lonaconing · 4.2 mi21545 Mount Savage · 7 mi21505 Cumberland · 7.1 mi21521 Barton · 7.9 mi21556 Pinto · 7.9 mi

About ZIP 21543

ZIP code 21543 is assigned to Midlothian, Maryland. It lies in Allegany County. Its Census area covers about 2.47 square miles of land. The closest neighboring ZIP is 21532 (Frostburg), about 1.3 miles away.

Every address in 21543 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources