ZIP Code 21156
Upper Falls · Baltimore, Maryland
21156 is the ZIP code of Upper Falls in Baltimore, Maryland, United States.
- ZIP Code
- 21156
- County
- Baltimore
- State
- Maryland
- Country
- United States
Place with ZIP code 21156
| Place | County | Location |
|---|---|---|
| Upper Falls | Baltimore | 39.437, -76.397 |
Near Baltimore
The nearest major city is Baltimore, about 25 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21156?
Upper Falls.
Which county and state is 21156 in?
Baltimore, Maryland, United States.
What is the nearest major city to 21156?
Baltimore, about 25 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.