FDIC-insured bank

South Shore Bank — South Weymouth, MA

Bank headquartered in South Weymouth, Massachusetts, part of CHARLESBRIDGE MHC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$2.52 billion
Total deposits
$2.22 billion
Branches
13
FDIC-insured since
1985
Established
1833

Headquarters and contact

Address1530 Main St
South Weymouth, MA 02190
CountyNorfolk
Metro areaBoston-Cambridge-Newton, MA-NH
Websitewww.southshorebank.com
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate90303
Federal Reserve RSSD ID772008
StatusActive
Charter classSM (STATE)
Holding companyCHARLESBRIDGE MHC
Domestic offices13
Financials as ofJune 30, 2026

How to find your South Shore Bank routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.southshorebank.com.
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Offices nearest to headquarters

South Shore Bank main office
South Weymouth, MA
1530 Main St, 02190
Shaws Plaza Branch
East Weymouth, MA
650 Middle St, 02189
Hunt Street Branch
Weymouth, MA
295 Washington St, 02188
Braintree Branch
Braintree, MA
1010 Washington St, 02184
North Weymouth Branch
Weymouth, MA
383 Bridge St, 02191
Grainte Crossing Branch
Quincy, MA
370 Quincy Ave, 02169
Norwell Branch
Norwell, MA
400 Washington St, 02061
Hingham Branch
Hingham, MA
99 South St, 02043
Stoughton Branch
Stoughton, MA
1538 Turnpike St, 02072
East Bridgewater Branch
East Bridgewater, MA
225 Bedford St, 02333
Wollaston Branch
Quincy, MA
699 Hancock St, 02170
Previte'S Hanover Branch
Hanover, MA
283 Columbia Rd, 02339
13 offices in total. Browse them by city through the state pages.

Where South Shore Bank has offices

Cities with the most South Shore Bank offices

Largest banks headquartered elsewhere in Massachusetts

State Street Bank and Trust Company Boston$412.62 billion
Eastern Bank Boston$31.13 billion
Rockland Trust Company Rockland$24.97 billion
Beacon Bank and Trust Boston$22.20 billion
Salem Five Cents Savings Bank Salem$8.82 billion
Needham Bank Needham$7.42 billion
Cambridge Savings Bank Cambridge$6.98 billion
Middlesex Savings Bank Natick$6.15 billion
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