Find the last 4 digits (ZIP+4) for an address in 21871

ZIP 21871, Westover, MD is filled in. Just type the street address.

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ZIP Code 21871 – Westover, MD

Westover, Maryland · Somerset County · Eastern time

ZIP code21871
CityWestover
StateMaryland
CountySomerset County
Population1,764
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area67.12 sq mi
Center (lat, long)38.1068, -75.7415

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21871 (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

21836 Manokin · 1 mi21867 Upper Fairmount · 2.9 mi21890 Westover · 4.2 mi21838 Marion Station · 6.1 mi21857 Rehobeth · 6.3 mi21853 Princess Anne · 6.8 mi21817 Crisfield · 10.1 mi21821 Deal Island · 10.3 mi

About ZIP 21871

ZIP code 21871 is assigned to Westover, Maryland. It lies in Somerset County. Its Census area covers about 67.12 square miles of land. The closest neighboring ZIP is 21836 (Manokin), about 1 miles away.

Every address in 21871 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