St. Mary's Bank

St. Mary's Bank
FormerlyLa Caisse Populaire, Ste-Marie
Company typeCredit union (Non-profit organization)
IndustryFinancial services
Founded1908 (1908)
FounderMonsignor Pierre Hevey
Headquarters200 McGregor Street, ,
Number of locations
13
Key people
Ken Senus, President and CEO
ProductsSavings; checking; consumer loans; mortgages; credit cards; online banking; mobile banking; business banking
$16.4 million
Total assets$1.53 billion
OwnerMember-owned
Members94,044  (2024)
Number of employees
282  (2024)
Websitewww.stmarysbank.com

St. Mary's Bank is an American credit union based in Manchester, New Hampshire. It was founded in 1908 and was the first credit union in the United States.

The credit union offers personal banking, business banking, savings, checking, investment, mortgages, home equity, auto loans, online banking, and debit and credit cards.

As of 2023, St. Mary's Bank has 11 branches, all in New Hampshire: five in Manchester, two in Nashua, and one each in Hudson, Londonderry, Milford and Portsmouth. The credit union also has a mortgage center in Concord.