Bank Charles River Bank
Charles River Bank is a federally insured bank based in Medway, Massachusetts.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- January 1, 1915
- Headquarters
- Medway, MA
- FDIC certificate #
- 26602
- Fed RSSD ID
- 947776
- Holding company
- Charles River Bcorp Mhc
- Website
- www.charlesriverbank.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Charles River Bank operates 4 branch locations in Massachusetts. Select a state to drill down to its towns and individual branches.
Ownership
Charles River Bank is owned by Charles River Bcorp Mhc. See the full ownership & merger history.
Charles River Bank financial summary
Other banks in Massachusetts
Federally insured banks headquartered in Massachusetts, by total assets.
- State Street Bank and Trust Company $386.55B
- Eastern Bank $30.62B
- Rockland Trust Company $24.79B
- Beacon Bank and Trust $22.18B
- Salem Five Cents Savings Bank $8.57B
- Needham Bank $7.17B
- Cambridge Savings Bank $6.91B
- Middlesex Savings Bank $6.15B
Similar-size banks
Institutions close to Charles River Bank’s $330.1M in assets.
- Commercial National Bank of Texarkana $330.3M
- New Carlisle Federal Savings Bank $329.8M
- Heritage Community Bank $329.8M
- Altamaha Bank & Trust Company $329.7M
- The Citizens Bank Company $329.7M
- First State Bank of Forrest $329.5M