United States ZIP codes › Maryland ZIP codes › 21231
21231 ZIP code
Baltimore · Baltimore (city) county, Maryland, United States
21231 is a ZIP code in Maryland, United States, in Baltimore (city) county. It covers Baltimore.
Approximate centre: 39.2892, -76.59 · Open in OpenStreetMap ↗
Places in 21231
- Baltimore
Nearby ZIP codes
How to write this address
Name
House number, street
Baltimore, Maryland 21231
United States
House number, street
Baltimore, Maryland 21231
United States
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