ZIP Code 21040
Edgewood · Harford, Maryland
21040 is the ZIP code of Edgewood in Harford, Maryland, United States.
- ZIP Code
- 21040
- County
- Harford
- State
- Maryland
- Country
- United States
Place with ZIP code 21040
| Place | County | Location |
|---|---|---|
| Edgewood | Harford | 39.428, -76.305 |
Near Baltimore
The nearest major city is Baltimore, about 30 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21040?
Edgewood.
Which county and state is 21040 in?
Harford, Maryland, United States.
What is the nearest major city to 21040?
Baltimore, about 30 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.