Find the last 4 digits (ZIP+4) for an address in 21144

ZIP 21144, Severn, MD is filled in. Just type the street address.

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ZIP Code 21144 – Severn, MD

Severn, Maryland · Anne Arundel County · Eastern time

ZIP code21144
CitySevern
StateMaryland
CountyAnne Arundel County
Population37,118
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area16.51 sq mi
Center (lat, long)39.1206, -76.6776

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21144 (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

21077 Harmans · 2.9 mi21108 Millersville · 3.7 mi21061 Glen Burnie · 3.7 mi21240 Baltimore · 3.8 mi20755 Fort George G Meade · 3.9 mi21076 Hanover · 4.3 mi21113 Odenton · 4.4 mi21054 Gambrills · 4.5 mi

About ZIP 21144

ZIP code 21144 is assigned to Severn, Maryland. It lies in Anne Arundel County. Its Census area covers about 16.51 square miles of land. The closest neighboring ZIP is 21077 (Harmans), about 2.9 miles away.

Every address in 21144 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