NCUA-insured credit union
St. Mary's
Credit Union headquartered in Marlborough, Massachusetts.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 46 Lizotte Dr., Po Box 729 Marlborough, MA 01752 |
| County | Middlesex |
| Website | not published in NCUA data |
| Phone | (508) 490-8000 |
NCUA record
| NCUA Charter | 67864 |
| Federal Reserve RSSD ID | 557595 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
Routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
See how your odds compare before you apply at St. Mary's.
Offices
| St. Mary'S Credit Union/Loan Center main office Marlborough, MA |
46 Lizotte Dr, 01752 (508) 490-8000 8:00 AM to 5:00 PM |
| St. Mary'S Credit Union Framingham, MA |
1255 Worcester Rd, 01701 (508) 490-8000 Monday - Wednesday 8:00 AM - 4:00 PMThursday - Friday 8:00 - 6:00 PMSaturday 8:00 AM - 12:30 PM |
| St. Mary'S Credit Union Hudson, MA |
439A Main St, 01749 (508) 490-8000 Monday Thru Wednesday 8:00 AM to 4:00 PM Thursday 8:00 AM to 7:00 PM Friday 8:00 AM to 6:00 PM Saturday 8:00 AM to 12:30 PM |
| St. Marys' Credit Union Marlborough, MA |
1 Northboro Rd E, 01752 (508) 490-8000 Monday Thru Wednesday 7:30 AM to 5:00 PM Thursday 7:30 to AM to 6:00 PM Friday 7:30 to 7:00 PM Saturday 8:00 AM to 12:30 PM |
| St. Mary'S Credit Union Marlborough, MA |
133 S Bolton St, 01752 (509) 490-8000 Monday Thru Wednesday 8:00 AM to 4:00 PM Thursday 8:00 AM to 6:00 PM Friday 8:00 AM to 7:00 PM Saturday 8:00 AM to 12:30 PM |
| St. Mary'S Credit Union Marlborough, MA |
133 W Main St, 01752 (508) 490-8000 Monday Thru Wednesday 8.00 AM to 4:00 PM Thursday 8:00 AM to 7:00 PM Friday 8:00 AM to 6:00 PMSat 8:00 AM to 12:30 PM |
| St. Mary'S Credit Union Northborough, MA |
100 W Main St, 01532 (508) 490-8000 Monday Thru Wednesday 8:00 AM to 4:00 PM Thursday 8:00 AM to 6:PM Friday 8:00 AM to 6:00 PM Saturday 8:00 AM to 12:30 PM |
| St. Mary'S Credit Union Westborough, MA |
96 Turnpike Rd, 01581 (508) 490-8000 M - W 8:30 - 4:00Th - F 8:30 - 6:00Sa 8:30 - 12:30 |
| Cocc Southington, CT |
100 Executive Blvd, 06489 (860) 677-1169 |