ZIP Code 21921
Elkton · Cecil, Maryland
21921 is the ZIP code of Elkton in Cecil, Maryland, United States.
- ZIP Code
- 21921
- County
- Cecil
- State
- Maryland
- Country
- United States
Place with ZIP code 21921
| Place | County | Location |
|---|---|---|
| Elkton | Cecil | 39.626, -75.846 |
Near Philadelphia
The nearest major city is Philadelphia, about 69 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21921?
Elkton.
Which county and state is 21921 in?
Cecil, Maryland, United States.
What is the nearest major city to 21921?
Philadelphia, about 69 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.