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FDIC-Insured - Backed by the full faith
and credit of the U.S. Government
We will be closed on Tuesday, November 11th in honor of Veterans Day.
Please note: ACH transactions scheduled for Wednesday, November 12th must be submitted by Monday, November 10th.
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Welcome to Opportunity Bank of Montana

How can we help you?

We have the products and tools to help you reach your goals.

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Apply For a Home Loan
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Business Solutions
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Business Checking
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Opportunity News

Choteau Park Picnic Shelter
November 5, 2025
Opportunity Bank Supports Choteau City Park Picnic Shelter Rebuild with $5,000 Contribution
Phishing
November 3, 2025
Don’t Take the Bait: How to Recognize a Phishing Scam
Teena Larson, Fall Fest
October 15, 2025
Volunteer Spotlight: Teena Larson Serves with Heart in Broadwater County
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