Banks in Watertown, Massachusetts
We list 13 bank branches in Watertown from 8 FDIC-insured banks, in 1 ZIP code. The most branches belong to Watertown Savings Bank (5), Citizens Bank, National Association (2), Cambridge Savings Bank (1) and Santander Bank, N.A. (1).
- 13branches
- 8banks
- 1ZIP codes
All bank branches in Watertown
Showing 13 of 13
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| Cambridge Savings Bank | Watertown Branch | 54 Arsenal St | 02472 | Map |
| Watertown Savings Bank | East Watertown Branch | 10 Bigelow Ave | 02472 | Map |
| Watertown Savings Bank | Nonantum Branch | 175 Watertown St | 02472 | Map |
| Watertown Savings Bank | Watertown Square Drive Up Branch | 45 Church St | 02472 | Map |
| Watertown Savings Bank | Watertown Savings Bank (main office) | 60 Main St | 02472 | Map |
| Watertown Savings Bank | Warrendale Branch | 739 Main St | 02472 | Map |
| Santander Bank, N.A. | Watertown Branch | 545 Arsenal St | 02472 | Map |
| Eastern Bank | Watertown Square Branch | 1 Church St | 02472 | Map |
| Bank of America, National Association | Watertown Square Branch | 39 Main St | 02472 | Map |
| Citizens Bank, National Association | Stop & Shop Watertown Branch | 171 Watertown St | 02472 | Map |
| Citizens Bank, National Association | Watertown Branch | 631 Mount Auburn St | 02472 | Map |
| Manufacturers and Traders Trust Company | Watertown Square Branch | 53 Mount Auburn St | 02472 | Map |
| JPMorgan Chase Bank, National Association | Watertown Mall | 550 Arsenal St | 02472 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in Watertown, MA?
Our list has 8 banks with 13 branches in Watertown. Branches open and close, so confirm with the bank.
Which bank has the most branches in Watertown?
In our list it is Watertown Savings Bank, with 5 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.