21047 postal code
United StatesUpdated 2026-11-09Fallston, MarylandHarford5 digits
Postal code details
1 placeCode
21047
Place
Fallston
Region
Maryland
County
Harford
Coordinates
39.527, -76.4328
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.527, -76.4328© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Fallston | Maryland | Harford | 39.527, -76.4328 |
FAQ
Which city is 21047 in?
Fallston, Maryland, United States.
What are the coordinates of 21047?
39.527, -76.4328
Is 21047 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.