ZIP Code 21543
Midlothian · Allegany, Maryland
21543 is the ZIP code of Midlothian in Allegany, Maryland, United States.
- ZIP Code
- 21543
- County
- Allegany
- State
- Maryland
- Country
- United States
Place with ZIP code 21543
| Place | County | Location |
|---|---|---|
| Midlothian | Allegany | 39.634, -78.950 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21543?
Midlothian.
Which county and state is 21543 in?
Allegany, Maryland, United States.
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.