ZIP Code 21131
Phoenix · Baltimore, Maryland
21131 is the ZIP code of Phoenix in Baltimore, Maryland, United States.
- ZIP Code
- 21131
- County
- Baltimore
- State
- Maryland
- Country
- United States
Place with ZIP code 21131
| Place | County | Location |
|---|---|---|
| Phoenix | Baltimore | 39.483, -76.578 |
Near Baltimore
The nearest major city is Baltimore, about 22 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21131?
Phoenix.
Which county and state is 21131 in?
Baltimore, Maryland, United States.
What is the nearest major city to 21131?
Baltimore, about 22 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.