ZIP Code 01742
Concord · Middlesex, Massachusetts
01742 is the ZIP code of Concord in Middlesex, Massachusetts, United States.
- ZIP Code
- 01742
- County
- Middlesex
- State
- Massachusetts
- Country
- United States
Place with ZIP code 01742
| Place | County | Location |
|---|---|---|
| Concord | Middlesex | 42.457, -71.375 |
Near Boston
The nearest major city is Boston, about 28 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 01742?
Concord.
Which county and state is 01742 in?
Middlesex, Massachusetts, United States.
What is the nearest major city to 01742?
Boston, about 28 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.