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Bank Deposits in Gallatin County, Montana
Where bank deposits are booked in Gallatin County - FDIC Summary of Deposits, June 30, 2026.
Total bank deposits
$5.24B
Bank offices
41
Banks present
16
Top 4 banks' share
71.5%
Deposit market share in Gallatin County
| # | Bank | Branch deposits here | Share |
|---|---|---|---|
| 1 | Glacier Bank | $1.84B | 35.0% |
| 2 | Stockman Bank Of Montana | $689.98M | 13.2% |
| 3 | First Interstate Bank | $689.84M | 13.2% |
| 4 | Wells Fargo Bank, National Association | $530.04M | 10.1% |
| 5 | American Bank | $341.00M | 6.5% |
| 6 | U.S. Bank National Association | $331.18M | 6.3% |
| 7 | Manhattan Bank | $252.74M | 4.8% |
| 8 | Opportunity Bank Of Montana | $248.78M | 4.7% |
| 9 | Bank Of Bozeman | $96.40M | 1.8% |
| 10 | The Yellowstone Bank | $71.49M | 1.4% |
| 11 | Jpmorgan Chase Bank, National Association | $63.11M | 1.2% |
| 12 | Madison Valley Bank | $35.82M | 0.7% |
| 13 | First Western Trust Bank | $22.79M | 0.4% |
| 14 | First Montana Bank, Inc. | $19.18M | 0.4% |
| 15 | Bank Of The Rockies | $7.31M | 0.1% |
| 16 | Flanagan State Bank | $5.39M | 0.1% |
Credit unions with branches in Gallatin County
- Sky - 3 branches
- Rocky Mountain - 3 branches
- Clearwater - 1 branch
- Whitefish Credit Union Association - 1 branch
- Horizon - 1 branch
- Intrepid - 1 branch
- Valley Financial - 1 branch
Credit unions do not report deposits by branch, so only bank deposits are ranked above.
Deposits are booked at the branch office that holds them (FDIC Summary of Deposits), which is not always where the depositor lives - online banks concentrate deposits at a few offices.
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