ZIP Code 21031
Hunt Valley · Baltimore, Maryland
21031 is the ZIP code of Hunt Valley in Baltimore, Maryland, United States.
- ZIP Code
- 21031
- County
- Baltimore
- State
- Maryland
- Country
- United States
Place with ZIP code 21031
| Place | County | Location |
|---|---|---|
| Hunt Valley | Baltimore | 39.480, -76.655 |
Near Baltimore
The nearest major city is Baltimore, about 21 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21031?
Hunt Valley.
Which county and state is 21031 in?
Baltimore, Maryland, United States.
What is the nearest major city to 21031?
Baltimore, about 21 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.