Cambridge Savings Bank is a full-service financial institution with approximately $3.7 billion in assets that is committed to improving the quality of life in the communities it serves. One of the oldest and largest community banks in Massachusetts, Cambridge Savings Bank offers a full line of individual and business banking services and has branches located in Arlington, Bedford, Belmont, Burlington, Cambridge, Charlestown, Concord, Lexington, Newton, and Watertown. Member FDIC. Member DIF. Equal Housing Lender.