ZIP Code 21084
Jarrettsville · Harford, Maryland
21084 is the ZIP code of Jarrettsville in Harford, Maryland, United States.
- ZIP Code
- 21084
- County
- Harford
- State
- Maryland
- Country
- United States
Place with ZIP code 21084
| Place | County | Location |
|---|---|---|
| Jarrettsville | Harford | 39.616, -76.468 |
Near Baltimore
The nearest major city is Baltimore, about 38 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21084?
Jarrettsville.
Which county and state is 21084 in?
Harford, Maryland, United States.
What is the nearest major city to 21084?
Baltimore, about 38 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.