Find the last 4 digits (ZIP+4) for an address in 21015

ZIP 21015, Bel Air, MD is filled in. Just type the street address.

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ZIP Code 21015 – Bel Air, MD

Bel Air, Maryland · Harford County · Eastern time

ZIP code21015
CityBel Air
StateMaryland
CountyHarford County
Population30,013
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area31.25 sq mi
Center (lat, long)39.5442, -76.2925

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21015 (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

21028 Churchville · 2.7 mi21014 Bel Air · 3.2 mi21009 Abingdon · 5 mi21018 Benson · 5.5 mi21001 Aberdeen · 5.6 mi21017 Belcamp · 5.7 mi21050 Forest Hill · 6 mi21130 Perryman · 7.3 mi

About ZIP 21015

ZIP code 21015 is assigned to Bel Air, Maryland. It lies in Harford County. Its Census area covers about 31.25 square miles of land. The closest neighboring ZIP is 21028 (Churchville), about 2.7 miles away.

Every address in 21015 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