Find the last 4 digits (ZIP+4) for an address in 21521

ZIP 21521, Barton, MD is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 21521 – Barton, MD

Barton, Maryland · Garrett County · Eastern time

ZIP code21521
CityBarton
StateMaryland
CountyGarrett CountyAllegany County
Population1,400
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.82 sq mi
Center (lat, long)39.5497, -79.0465

Area codes in this area

227240301

These are the area codes that most often serve ZIP 21521 (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

21562 Westernport · 2.5 mi21539 Lonaconing · 3.7 mi21540 Luke · 4.9 mi26750 Piedmont · 5 mi21523 Bloomington · 5 mi21542 Midland · 5.8 mi21557 Rawlings · 6.6 mi21532 Frostburg · 7.6 mi

About ZIP 21521

ZIP code 21521 is assigned to Barton, Maryland. It crosses 2 counties; most of its land is in Garrett County. Its Census area covers about 23.82 square miles of land. The closest neighboring ZIP is 21562 (Westernport), about 2.5 miles away.

Every address in 21521 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