Find the last 4 digits (ZIP+4) for an address in 21869

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ZIP Code 21869 – Vienna, MD

Vienna, Maryland · Dorchester County · Eastern time

ZIP code21869
CityVienna
StateMaryland
CountyDorchester County
Population827
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area86.94 sq mi
Center (lat, long)38.3868, -75.9160

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21869 (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

21814 Bivalve · 6.5 mi21856 Quantico · 7.6 mi21865 Tyaskin · 8.6 mi21626 Crapo · 8.8 mi21837 Mardela Springs · 9.3 mi21840 Nanticoke · 9.6 mi21830 Hebron · 9.8 mi21835 Linkwood · 10.2 mi

About ZIP 21869

ZIP code 21869 is assigned to Vienna, Maryland. It lies in Dorchester County. Its Census area covers about 86.94 square miles of land. The closest neighboring ZIP is 21814 (Bivalve), about 6.5 miles away.

Every address in 21869 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