Mass Bay
NCUA-insuredstate charterlow-income designated
Headquartered in South Boston, Massachusetts. Chartered in 1936. Charter number 68137.
Total assets
$367M
Members
17,761
Shares & deposits
$260M
Net worth ratio
11.46%
net worth / assets
Locations (4)
South Bostonmain officeCorporate Office
147 W 4th St, South Boston, MA 02127 map
☎ 6172692700ATMMember services
8:45 AM to 4:15 PM
Quincy CenterBranch Office
1250 Hancock St, Quincy, MA 02169 map
☎ 6172692700ATMMember services
8:45 AM to 4:15 PM
EverettBranch Office
183 Main St, Everett, MA 02149 map
☎ 6172692700ATMDrive-throughMember services
8:45am-4:15pm
Seaport BranchBranch Office
409 D Street, South Boston, MA 02127 map
☎ 6172692700ATMMember services
8:30am to 12:30PM Monday thru Friday
Transcribed from NCUA call-report data (cycle 2026-06). Phone numbers and hours are as reported to the NCUA and can lag reality — verify before visiting. Share deposits are NCUA-insured up to $250,000 per member.