21228 postal code
United StatesUpdated 2026-11-09Catonsville, MarylandBaltimore5 digits
Postal code details
1 placeCode
21228
Place
Catonsville
Region
Maryland
County
Baltimore
Coordinates
39.2782, -76.7401
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.2782, -76.7401© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Catonsville | Maryland | Baltimore | 39.2782, -76.7401 |
FAQ
Which city is 21228 in?
Catonsville, Maryland, United States.
What are the coordinates of 21228?
39.2782, -76.7401
Is 21228 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.