ZIP Code 21090
Linthicum Heights · Anne Arundel, Maryland
21090 is the ZIP code of Linthicum Heights in Anne Arundel, Maryland, United States.
- ZIP Code
- 21090
- County
- Anne Arundel
- State
- Maryland
- Country
- United States
Place with ZIP code 21090
| Place | County | Location |
|---|---|---|
| Linthicum Heights | Anne Arundel | 39.209, -76.668 |
Near Baltimore
The nearest major city is Baltimore, about 10 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21090?
Linthicum Heights.
Which county and state is 21090 in?
Anne Arundel, Maryland, United States.
What is the nearest major city to 21090?
Baltimore, about 10 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.