ZIP Code 21840
Nanticoke · Wicomico, Maryland
21840 is the ZIP code of Nanticoke in Wicomico, Maryland, United States.
- ZIP Code
- 21840
- County
- Wicomico
- State
- Maryland
- Country
- United States
Place with ZIP code 21840
| Place | County | Location |
|---|---|---|
| Nanticoke | Wicomico | 38.267, -75.902 |
Near Washington
The nearest major city is Washington, about 121 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21840?
Nanticoke.
Which county and state is 21840 in?
Wicomico, Maryland, United States.
What is the nearest major city to 21840?
Washington, about 121 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.