Bank Branches › Montana › Gallatin County
Banks in Gallatin County, Montana
Gallatin County has 41 bank offices, 3 fewer than its peak of 44 in 2010 (−7%). They belong to 16 banks, led by Glacier Bank with 9.
41
offices, 2026
44
peak (2010)
22
no longer reported
$5.2B
deposits booked
Map
open (41)no longer reported (18 of 22 have map coordinates)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 15 | $514M | |
| Jun 30 1995 | 16 | +1 | $512M |
| Jun 30 2000 | 27 | +1 | $686M |
| Jun 30 2005 | 37 | +2 | $1.3B |
| Jun 30 2010PEAK | 44 | +2 | $1.9B |
| Jun 30 2015 | 42 | −1 | $2.3B |
| Jun 30 2020 | 40 | · | $3.9B |
| Jun 30 2025 | 41 | −1 | $5.0B |
| Jun 30 2026NOW | 41 | · | $5.2B |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 15 | $514M | |
| Jun 30 1995 | 16 | +1 | $512M |
| Jun 30 1996 | 17 | +1 | $542M |
| Jun 30 1997 | 18 | +1 | $567M |
| Jun 30 1998 | 22 | +4 | $602M |
| Jun 30 1999 | 26 | +4 | $653M |
| Jun 30 2000 | 27 | +1 | $686M |
| Jun 30 2001 | 33 | +6 | $780M |
| Jun 30 2002 | 33 | · | $901M |
| Jun 30 2003 | 33 | · | $1.0B |
| Jun 30 2004 | 35 | +2 | $1.2B |
| Jun 30 2005 | 37 | +2 | $1.3B |
| Jun 30 2006 | 40 | +3 | $1.6B |
| Jun 30 2007 | 41 | +1 | $1.6B |
| Jun 30 2008 | 43 | +2 | $1.6B |
| Jun 30 2009 | 42 | −1 | $1.7B |
| Jun 30 2010PEAK | 44 | +2 | $1.9B |
| Jun 30 2011 | 43 | −1 | $1.8B |
| Jun 30 2012 | 43 | · | $1.9B |
| Jun 30 2013 | 42 | −1 | $2.0B |
| Jun 30 2014 | 43 | +1 | $2.1B |
| Jun 30 2015 | 42 | −1 | $2.3B |
| Jun 30 2016 | 42 | · | $2.6B |
| Jun 30 2017 | 41 | −1 | $2.8B |
| Jun 30 2018 | 41 | · | $3.1B |
| Jun 30 2019 | 40 | −1 | $3.2B |
| Jun 30 2020 | 40 | · | $3.9B |
| Jun 30 2021 | 40 | · | $5.0B |
| Jun 30 2022 | 40 | · | $5.4B |
| Jun 30 2023 | 40 | · | $4.7B |
| Jun 30 2024 | 42 | +2 | $4.8B |
| Jun 30 2025 | 41 | −1 | $5.0B |
| Jun 30 2026NOW | 41 | · | $5.2B |
Banks in Gallatin County
| Bank | Offices | Deposits here |
|---|---|---|
| Glacier Bank | 9 | $1.8B |
| Stockman Bank of Montana | 5 | $690M |
| Manhattan Bank | 4 | $253M |
| First Interstate Bank | 4 | $690M |
| American Bank | 3 | $341M |
| Opportunity Bank of Montana | 3 | $249M |
| U.S. Bank National Association | 2 | $331M |
| Wells Fargo Bank, National Association | 2 | $530M |
| Madison Valley Bank | 2 | $35.8M |
| First Montana Bank, Inc. | 1 | $19.2M |
| Bank of Bozeman | 1 | $96.4M |
| The Yellowstone Bank | 1 | $71.5M |
| Bank of The Rockies | 1 | $7.3M |
| JPMorgan Chase Bank, National Association | 1 | $63.1M |
| Flanagan State Bank | 1 | $5.4M |
| First Western Trust Bank | 1 | $22.8M |
Every bank office open in Gallatin County
| Bank | Address | Deposits |
|---|---|---|
| Glacier BankBozeman - Downtown | 208 E Main StBozeman 59715 | $769M |
| Wells Fargo Bank, National AssociationBozeman Branch | 211 W Main StBozeman 59715 | $429M |
| First Interstate BankBozeman West Branch | 2800 W Main StBozeman 59718 | $264M |
| U.S. Bank National AssociationBozeman Branch | 104 E Main StBozeman 59715 | $239M |
| Stockman Bank of MontanaBozeman Oak & 19Th Branch | 1433 N 19th AveBozeman 59718 | $234M |
| Glacier BankBozeman - South 19Th | 670 S 19th AveBozeman 59718 | $223M |
| Stockman Bank of MontanaBozeman Branch | 1815 S 19th AveBozeman 59718 | $213M |
| First Interstate BankBozeman Main Branch | 202 W Main StBozeman 59715 | $213M |
| Glacier BankBelgrade Branch | 511 W Main StBelgrade 59714 | $203M |
| Glacier BankBozeman - Cottonwood | 642 Cottonwood RdBozeman 59718 | $199M |
| Stockman Bank of MontanaBelgrade Branch | 6050 Jackrabbit LnBelgrade 59714 | $176M |
| American Bank | 1632 W Main StBozeman 59715 | $167M |
| Glacier BankFour Corners Branch | 33 Ice Center LnBozeman 59718 | $157M |
| Glacier BankBig Sky Branch | 55 Lone Peak Dr, Ste ABig Sky 59716 | $156M |
| Opportunity Bank of MontanaBozeman Oak Branch | 1455 W Oak StBozeman 59715 | $147M |
| Manhattan Bank | 124 S Broadway StManhattan 59741 | $110M |
| First Interstate BankBelgrade Branch | 98 N BroadwayBelgrade 59714 | $107M |
| First Interstate BankBozeman Gallatin Center Branch | 2023 Burke StreetBozeman 59718 | $106M |
| Wells Fargo Bank, National AssociationBozeman Smith Center Branch | 1735 Oak StBozeman 59715 · Full-service retail office | $101M |
| American BankBig Sky Branch | 78 Meadow Village Dr, Unit ABig Sky 59716 | $97.4M |
| Bank of BozemanBank Of Bozeman | 875 Harmon Stream BlvdBozeman 59718 | $96.4M |
| U.S. Bank National AssociationBozeman 19Th Avenue Branch | 1460 N 19th AveBozeman 59718 | $92.3M |
| Opportunity Bank of MontanaBozeman Valley Commons Branch | 4150 Valley Commons DrBozeman 59718 | $84.1M |
| American BankBozeman - East Main Branch | 501 E Main StBozeman 59715 | $76.4M |
| The Yellowstone BankBozeman Branch | 1960 N 19th AveBozeman 59718 | $71.5M |
| JPMorgan Chase Bank, National AssociationTschache Ln And N 19Th Ave Branch | 1640 N 19th AveBozeman 59718 | $63.1M |
| Glacier BankWest Yellowstone Branch | 106 S Electric StWest Yellowstone 59758 | $60.1M |
| Manhattan BankAmsterdam Churchill Branch | 7175 Churchill RdManhattan 59741 | $55.6M |
| Stockman Bank of MontanaManhattan Office | 100 E Wooden Shoe LnManhattan 59741 | $51.8M |
| Glacier BankThree Forks Branch | 320 S Main StThree Forks 59752 | $44.8M |
| Manhattan BankThree Forks Branch | 2 Railway AveThree Forks 59752 | $44.7M |
| Manhattan BankManhattan Bank Branch | 1941 W Main StBozeman 59718 | $41.9M |
| Madison Valley BankGrizzly Park Branch | 216 Grizzly AveWest Yellowstone 59758 | $28.0M |
| Glacier BankCattail Branch | 2046 Cattail StreetBozeman 59718 | $24.8M |
| First Western Trust BankFirst Western Trust Bank - Bozeman Branch | 211 East Oak Street, Suite 2ABozeman 59715 | $22.8M |
| First Montana Bank, Inc.Bozeman Branch | 1336 Stoneridge DrBozeman 59718 | $19.2M |
| Opportunity Bank of MontanaThree Forks Branch | 120 S Montana StThree Forks 59752 | $18.2M |
| Stockman Bank of MontanaStockman Bank Of Montana - Bozeman Main Branch | 801 West Main Street, Unit 1BBozeman 59715 | $15.4M |
| Madison Valley BankBozeman Branch | 200 S 23rd Ave, Ste E5Bozeman 59718 | $7.8M |
| Bank of The RockiesBank Of The Rockies Bozeman | 1276 N 15th AveBozeman 59715 | $7.3M |
| Flanagan State BankFlanagan State Bank - Belgrade Branch | 11 West Main Street, Suite 104BBelgrade 59714 | $5.4M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
Offices no longer reported
Offices in Gallatin County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.
| Last bank on the sign | Address | Last report |
|---|---|---|
| HTLF Bank | 2901 W Main StBozeman 59718 | 2024 |
| Opportunity Bank of Montana | 5 W Mendenhall St, Ste 101Bozeman 59715 | 2023 |
| Glacier Bank | 300 North Jackrabbit LaneBelgrade 59714 · Drive-through / facility office | 2022 |
| First Interstate Bank | 268 Strand Union BuildingBozeman 59717 | 2022 |
| First Interstate Bank | 205 W Madison AveBelgrade 59714 · Drive-through / facility office | 2020 |
| Glacier Bank | 300 Jackrabbit LaneBelgrade 59714 | 2018 |
| Glacier Bank | 78 Meadow Village DriveBig Sky 59716 | 2018 |
| Glacier Bank | 106 E. BabcockBozeman 59715 | 2018 |
| Glacier Bank | 4150 Valley Commons DriveBozeman 59718 | 2018 |
| First Interstate Bank | 7001 Jackrabbit LnBelgrade 59714 | 2016 |
| Mountain West Bank, National Association | 1960 N. 19th AvenueBozeman 59718 | 2014 |
| First Security Bank | 912 North Seventh AvenueBozeman 59715 · Full-service retail office | 2012 |
| American Federal Savings Bank | 606 N 7th AveBozeman 59715 | 2010 |
| First National Bank of Montana, Inc. | 20 Avalanche DriveBozeman 59718 | 2008 |
| Sterling Savings Bank | 5 W Mendenhall StBozeman 59771 | 2005 |
| Big Sky Western Bank | 3091 Pine Drive #2Big Sky 59716 · Drive-through / facility office | 2004 |
| Western Security Bank | 2901 West MainBozeman 59715 | 2001 |
| First Interstate Bank | 551 Yellowstone AvenueWest Yellowstone 59758 | 2001 |
| Heritage Bank, a Federal Savings Bank | 1460 N 19 AveBozeman 59718 | 2000 |
| Western Security Bankre-filed as office 266437 | 2901 W. MainBozeman 59715 | 2000 |
| Norwest Bank Montana, National Association | Mendenhall and 3rdBozeman 59715 | 2000 |
| American Bank | 1632 West Main StreetBozeman 59715 | 1997 |
| Western Federal Savings Bank of Montana | 1940 W. Main At 20thBozeman 59715 | 1997 |
| Security Bank, FSBre-filed as office 1282800030 | 2901 West MainBozeman 59715 | 1996 |
County FIPS 30031 · 2,605 square miles of land (2024 Census Gazetteer).