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January 1–April 30, when you use your Platinum Rewards credit card.

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Welcome to the Nation's First Credit Union.

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News and Updates

Read about fee reinstatements, new RLOs, branch updates and other news items.

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Upcoming Seminars and Events

View our upcoming seminars and events below and start working to achieve your financial goals today.

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Loans to Go

New, used and refi loans for all your toys and joys. If it moves, move it to St. Mary's Bank.

Our Story

In 1908, Monsignor Pierre Hevey, Pastor of Sainte-Marie’s parish in Manchester, New Hampshire, organized what was soon to be known as the first credit union. The goal was to help the primarily Franco-American mill workers save and borrow money.

On November 24, 1908 we officially opened our doors in Manchester, New Hampshire as “La Caisse Populaire, Ste-Marie” (The People’s Bank) and became the first credit union in the nation.

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