Find the last 4 digits (ZIP+4) for an address in 21218

ZIP 21218, Baltimore, MD is filled in. Just type the street address.

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ZIP Code 21218 – Baltimore, MD

Baltimore, Maryland · Baltimore city · Eastern time

ZIP code21218
CityBaltimore
StateMaryland
CountyBaltimore city
Population44,014
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.33 sq mi
Center (lat, long)39.3301, -76.6015

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21218 (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

21213 Baltimore · 1.7 mi21251 Baltimore · 1.8 mi21211 Baltimore · 2 mi21287 Baltimore · 2.2 mi21202 Baltimore · 2.3 mi21214 Baltimore · 2.5 mi21217 Baltimore · 2.5 mi21239 Baltimore · 2.5 mi

About ZIP 21218

ZIP code 21218 is assigned to Baltimore, Maryland. It lies in Baltimore city. Its Census area covers about 4.33 square miles of land. The closest neighboring ZIP is 21213 (Baltimore), about 1.7 miles away.

Every address in 21218 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