ZIP Code 02454
Waltham · Middlesex, Massachusetts
02454 is the ZIP code of Waltham in Middlesex, Massachusetts, United States.
- ZIP Code
- 02454
- County
- Middlesex
- State
- Massachusetts
- Country
- United States
Place with ZIP code 02454
| Place | County | Location |
|---|---|---|
| Waltham | Middlesex | 42.357, -71.251 |
Near Boston
The nearest major city is Boston, about 16 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 02454?
Waltham.
Which county and state is 02454 in?
Middlesex, Massachusetts, United States.
What is the nearest major city to 02454?
Boston, about 16 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.