21230 postal code
United StatesUpdated 2026-11-09Baltimore, MarylandBaltimore (city)5 digits
Postal code details
1 placeCode
21230
Place
Baltimore
Region
Maryland
County
Baltimore (city)
Coordinates
39.2645, -76.6224
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.2645, -76.6224© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Baltimore | Maryland | Baltimore (city) | 39.2645, -76.6224 |
FAQ
Which city is 21230 in?
Baltimore, Maryland, United States.
What are the coordinates of 21230?
39.2645, -76.6224
Is 21230 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.