ZIP code · Baltimore · Maryland · United States

ZIP code 21270 — Baltimore

Name: Baltimore (21270)
Address: Maryland, 21270, US

ZIP code 21270 serves Baltimore, Maryland.

Postal code: 21270
Single source Value from one source, not cross-checked.
City: Baltimore
County: Baltimore (city)
State: Maryland
Country: United States
Coordinates: 39.2847, -76.6205 — precision precise (locality)
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Nearby localities

21290Baltimore · 1.0 km
21201Baltimore · 1.2 km
21202Baltimore · 2.0 km
21230Baltimore · 2.3 km
21223Baltimore · 2.3 km
21231Baltimore · 2.7 km
21287Baltimore · 2.8 km
21217Baltimore · 2.9 km
21205Baltimore · 3.9 km
21213Baltimore · 4.6 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page