Watertown ZIP Codes is 02471, 02472 and 02477. This city is located in Middlesex County, Massachusetts State, United States of America (USA), North America.
For more details on the list of Postal codes or ZIP codes in Watertown, find the code along with the City and code.
| City | ZIP Code | County | State |
|---|---|---|---|
| Watertown | 02471 | Middlesex | Massachusetts |
| Watertown | 02472 | Middlesex | Massachusetts |
| Watertown | 02477 | Middlesex | Massachusetts |