ZIP Code 21220
Middle River · Baltimore, Maryland
21220 is the ZIP code of Middle River in Baltimore, Maryland, United States.
- ZIP Code
- 21220
- County
- Baltimore
- State
- Maryland
- Country
- United States
Place with ZIP code 21220
| Place | County | Location |
|---|---|---|
| Middle River | Baltimore | 39.340, -76.415 |
Near Baltimore
The nearest major city is Baltimore, about 18 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21220?
Middle River.
Which county and state is 21220 in?
Baltimore, Maryland, United States.
What is the nearest major city to 21220?
Baltimore, about 18 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.