FDIC-insured bank
Wrentham Co-operative Bank — Wrentham, MA
Bank headquartered in Wrentham, Massachusetts.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 102 South St Wrentham, MA 02093 |
| County | Norfolk |
| Metro area | Boston-Cambridge-Newton, MA-NH |
| Website | www.wrenthamcoop.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 26576 |
| Federal Reserve RSSD ID | 948278 |
| Status | Active |
| Charter class | SI (STATE) |
| Ownership | Mutual |
| Domestic offices | 3 |
| Financials as of | June 30, 2026 |
How to find your Wrentham Co-operative 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.wrenthamcoop.com.
Share one credit line with people you trust. Everyone gets their own limit.
Offices nearest to headquarters
| Wrentham Co-Operative Bank main office Wrentham, MA |
102 South St, 02093 |
| South Street Branch Wrentham, MA |
1005 South St, 02093 |
| Norfolk Branch Norfolk, MA |
144 Main Street, 02056 |
Where Wrentham Co-operative Bank has offices
Cities with the most Wrentham Co-operative 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 |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
