Belmont, MA ZIP Codes, Coordinates & Counties
Belmont, Massachusetts has 1 ZIP code in Middlesex county. The approximate center of Belmont is 42.396, -71.18. Belmont has about 59,291 known street addresses.
ZIP codes in Belmont, MA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 02478 | Middlesex | 42.396 | -71.18 |
Counties Belmont spans
Middlesex
Most common streets in Belmont
Acorn Park, Hill, Concord, Pleasant, School, Common, Trapelo, Belmont, Mill, Prospect
Frequently asked questions
What ZIP codes are in Belmont, MA?
Belmont, Massachusetts has 1 ZIP code, ranging from 02478 to 02478. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Belmont, MA in?
Belmont is in Middlesex county.
What are the latitude and longitude of Belmont, MA?
The approximate center of Belmont, Massachusetts is latitude 42.396, longitude -71.18. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Belmont, MA have?
Belmont has 1 ZIP code.
How many addresses are in Belmont, MA?
Belmont, Massachusetts has about 59,291 known street addresses in the sthan.io US address database.
What are the most common streets in Belmont, MA?
Some of the most common street names in Belmont are Acorn Park, Hill, Concord, Pleasant, School, Common.
What cities are near Belmont, MA?
Cities near Belmont include Arlington (2 mi), Watertown (2 mi), Brighton (3 mi), Newton (3 mi), Newtonville (3 mi).
Cities near Belmont
Arlington, MA (2 mi) Watertown, MA (2 mi) Brighton, MA (3 mi) Newton, MA (3 mi) Newtonville, MA (3 mi) Waltham, MA (3 mi) Allston, MA (4 mi) Cambridge, MA (4 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database