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Bankular
Local banking directory

Banks and Bank Branches in Hamilton, Montana

The FDIC reported 7 deposit-reporting offices from 6 institutions in Hamilton as of June 30, 2025. Bankular currently provides 9 detailed location pages with addresses, maps and directions.

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FDIC-reported offices7
Institutions reporting6
Detailed location pages9
Reported branch deposits$679.6M
SOD reporting dateJune 30, 2025

Reported-office totals come from the annual FDIC Summary of Deposits survey. Maps and branch-detail links appear only for locations with a validated Bankular location page.

Market analysis

What the deposit data shows

FDIC SOD, June 30, 2025
Largest institutionTrailWest Bank31.44% of deposits
Top three share74.56%
Deposit HHI2,158Moderate concentration
Current detailed pages92 more than the June 2025 SOD count

TrailWest Bank held 31.44% of reported branch deposits in Hamilton. The three largest institutions together held 74.56%. Bankular places the resulting HHI of 2,158 in its moderate concentration descriptive band.

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Detailed bank locations in Hamilton

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Detailed directory

Institutions with validated location pages

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Location pages

Detailed bank locations in Hamilton

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
TrailWest Bank2$213.7M31.44%
Farmers State Bank1$151.2M22.25%
Glacier Bank1$141.8M20.86%
First Interstate Bank1$84.2M12.39%
U.S. Bank1$47.0M6.92%
Opportunity Bank of Montana1$41.7M6.13%