Waltham, MA ZIP Codes, Coordinates & Counties
Waltham, Massachusetts has 3 ZIP codes in Middlesex county. The approximate center of Waltham is 42.387, -71.239. Waltham has about 148,148 known street addresses.
ZIP codes in Waltham, MA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 02451 | Middlesex | 42.398 | -71.257 |
| 02452 | Middlesex | 42.394 | -71.22 |
| 02453 | Middlesex | 42.369 | -71.24 |
Counties Waltham spans
Middlesex
Most common streets in Waltham
Ridge, Hickory, Crescent, Moody, Main, Kings, Winter, Second, Lincoln, South
Frequently asked questions
What ZIP codes are in Waltham, MA?
Waltham, Massachusetts has 3 ZIP codes, ranging from 02451 to 02453. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Waltham, MA in?
Waltham is in Middlesex county.
What are the latitude and longitude of Waltham, MA?
The approximate center of Waltham, Massachusetts is latitude 42.387, longitude -71.239. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Waltham, MA have?
Waltham has 3 ZIP codes.
How many addresses are in Waltham, MA?
Waltham, Massachusetts has about 148,148 known street addresses in the sthan.io US address database.
What are the most common streets in Waltham, MA?
Some of the most common street names in Waltham are Ridge, Hickory, Crescent, Moody, Main, Kings.
What cities are near Waltham, MA?
Cities near Waltham include Auburndale (3 mi), Belmont (3 mi), Newtonville (3 mi), Watertown (3 mi), West Newton (3 mi).
Cities near Waltham
Auburndale, MA (3 mi) Belmont, MA (3 mi) Newtonville, MA (3 mi) Watertown, MA (3 mi) West Newton, MA (3 mi) Arlington, MA (4 mi) Lexington, MA (4 mi) Lincoln, MA (4 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database