21078 postal code
United StatesUpdated 2026-11-09Havre De Grace, MarylandHarford5 digits
Postal code details
1 placeCode
21078
Place
Havre De Grace
Region
Maryland
County
Harford
Coordinates
39.5523, -76.1171
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.5523, -76.1171© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Havre De Grace | Maryland | Harford | 39.5523, -76.1171 |
FAQ
Which city is 21078 in?
Havre De Grace, Maryland, United States.
What are the coordinates of 21078?
39.5523, -76.1171
Is 21078 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.