Waltham, Massachusetts ZIP codes
What is the ZIP code for Waltham, MA?
02451, 02452, 02453, 02454
3 for street addresses · 1 PO Box only
Waltham is in Middlesex County, Massachusetts. USPS uses 4 ZIP codes for Waltham, 3 of them for street addresses. About 64,792 people live in Waltham ZIP codes; the most populated is 02453 with 31,591 residents. The city is in the Eastern Time zone and uses area codes 339, 781, 617 and 857.
| City | Waltham, MA |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| ZIP codes | 4 |
| Population (ZIP areas) | about 64,792 |
| Time zone | Eastern Time · now |
| Area codes | 339, 781, 617, 857 |
All Waltham ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 02451 | Standard | 17,393 | $122,335 |
| 02452 | Standard | 15,808 | $118,431 |
| 02453 | Standard | 31,591 | $115,366 |
| 02454 | PO Box only | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Waltham
- West Newton, MA 2.6 mi
- Newtonville, MA 2.6 mi
- Belmont, MA 2.8 mi
- Watertown, MA 3 mi
- Auburndale, MA 3 mi
- Newton, MA 3.2 mi
- Weston, MA 4 mi
- Arlington, MA 4 mi
- Waban, MA 4.1 mi
- Newton Lower Falls, MA 4.1 mi
Questions
- What is the ZIP code for Waltham, MA?
- Waltham has 4 ZIP codes: 02451, 02452, 02453 and 02454. The right one depends on the street address.
- How many ZIP codes does Waltham have?
- 4: 3 standard ZIP codes for street addresses, 1 for PO Boxes only.
- Which Waltham ZIP code has the most people?
- 02453, with about 31,591 residents, followed by 02451 (17,393).
- What county is Waltham, MA in?
- Waltham ZIP codes are in Middlesex County.
- What area code is Waltham, MA?
- Waltham uses area codes 339, 781, 617 and 857.