ZIP Code 01851
Lowell · Middlesex, Massachusetts
01851 is the ZIP code of Lowell in Middlesex, Massachusetts, United States.
- ZIP Code
- 01851
- County
- Middlesex
- State
- Massachusetts
- Country
- United States
Place with ZIP code 01851
| Place | County | Location |
|---|---|---|
| Lowell | Middlesex | 42.632, -71.333 |
Near Boston
The nearest major city is Boston, about 38 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 01851?
Lowell.
Which county and state is 01851 in?
Middlesex, Massachusetts, United States.
What is the nearest major city to 01851?
Boston, 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.