Find the last 4 digits (ZIP+4) for an address in 21009

ZIP 21009, Abingdon, MD is filled in. Just type the street address.

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ZIP Code 21009 – Abingdon, MD

Abingdon, Maryland · Harford County · Eastern time

ZIP code21009
CityAbingdon
StateMaryland
CountyHarford County
Population33,679
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.4 sq mi
Center (lat, long)39.4715, -76.2846

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21009 (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

21017 Belcamp · 2.7 mi21040 Edgewood · 2.9 mi21085 Joppa · 4.2 mi21001 Aberdeen · 5 mi21015 Bel Air · 5 mi21130 Perryman · 5.1 mi21010 Gunpowder · 5.6 mi21014 Bel Air · 5.7 mi

About ZIP 21009

ZIP code 21009 is assigned to Abingdon, Maryland. It lies in Harford County. Its Census area covers about 11.4 square miles of land. The closest neighboring ZIP is 21017 (Belcamp), about 2.7 miles away.

Every address in 21009 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