Verified List of Banks in Montana (2026 Update)
Official Name: State of Montana (USA)
Capital City: Helena
Currency: United States Dollar (USD)
Continent: N.Ame. Country: Montana Total Banks: 52
This page tracks 52 financial institutions operating in Montana, centered around the capital, Helena. All listings are manually verified as part of our 2026 data review.
The average income level sits at approximately 4,846.00 USD, relevant context alongside the country's banking infrastructure. Montana reports a public debt-to-GDP ratio of approximately 7.1%, against an unemployment rate of 3.40%. Montana has a population of approximately 1,150,000, offering scale context for its 52 listed banking institutions. Stockman bank is recognized as the largest commercial bank serving Montana.
Montana's banking sector shows roughly 7.7% direct SWIFT/BIC connectivity, corresponding to a 'Gated' classification under the Bankinfobook Financial Connectivity Index.
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1st Security bank of Deer Lodge
SWIFT:
1st Security bank of Roundup
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American bank
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Ascent bank
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Banker bank
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Belt Valley bank
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Bozeman bank
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Bravera bank
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Bridger bank
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Citizens Alliance bank
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Citizens bank & Trust
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Commerce bank
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Eagle bank
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England bank
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Farmers State bank
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First Federal bank
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First Interstate bank
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First Montana bank
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First Security bank
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First State bank of Forsyth
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First State bank of Shelby
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First Western Trust bank
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Flanagan State bank
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Freedom bank
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FSB bank
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Garfield County bank
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Glacier bank
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HNB bank
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Independence bank
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JP Morgan Chase bank
SWIFT: CHASUS33
Little Horn State bank
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Madison Valley bank
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Manhattan bank
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Merchants bank
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Montana bank
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Native American bank
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Opportunity bank
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Peoples bank
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Pioneer Federal bank
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Rockies bank
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Stockman bank
SWIFT: STKMUS55
Summit National bank
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Three Rivers Bank of Montana
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TrailWest Bank
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UMB bank
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Unity bank
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US bank
SWIFT: USBKUS44IMT
Valley bank
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Valley Bank Glacier
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Valley bank of Kalispell
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Wells Fargo bank
SWIFT: WFBIUS6S
Yellowstone bank
SWIFT:
✓ Verified: This entry was personally compiled and reviewed by Milan Ignjatovic using primary sources.
Founder & Sole Curator, Bankinfobook | Master Manager of ICT · Graduated Economist
Last Data Review: July 17, 2026