21040 postal code
United StatesUpdated 2026-11-09Edgewood, MarylandHarford5 digits
Postal code details
1 placeCode
21040
Place
Edgewood
Region
Maryland
County
Harford
Coordinates
39.4277, -76.3055
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.4277, -76.3055© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Edgewood | Maryland | Harford | 39.4277, -76.3055 |
FAQ
Which city is 21040 in?
Edgewood, Maryland, United States.
What are the coordinates of 21040?
39.4277, -76.3055
Is 21040 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.