Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Montana › Missoula County

Banks in Missoula County, Montana

Missoula County has 32 bank offices, 7 fewer than its peak of 39 in 2008 (−18%). They belong to 11 banks, led by TrailWest Bank with 7.

32
offices, 2026
39
peak (2008)
32
no longer reported
$3.9B
deposits booked

Map

open (32)no longer reported (22 of 32 have map coordinates)

The county's passbook

20391994: 19 offices, $708M1995: 22 offices, $737M1996: 22 offices, $776M1997: 22 offices, $838M1998: 26 offices, $923M1999: 29 offices, $945M2000: 31 offices, $983M2001: 29 offices, $1.1B2002: 33 offices, $1.1B2003: 34 offices, $1.2B2004: 33 offices, $1.2B2005: 35 offices, $1.3B2006: 34 offices, $1.4B2007: 35 offices, $1.5B2008: 39 offices, $1.5B2009: 39 offices, $1.7B2010: 39 offices, $1.9B2011: 38 offices, $1.9B2012: 38 offices, $1.9B2013: 38 offices, $1.9B2014: 38 offices, $1.9B2015: 37 offices, $2.0B2016: 33 offices, $2.1B2017: 34 offices, $2.3B2018: 34 offices, $2.4B2019: 36 offices, $2.4B2020: 36 offices, $3.0B2021: 35 offices, $3.6B2022: 34 offices, $3.8B2023: 33 offices, $3.6B2024: 33 offices, $3.6B2025: 32 offices, $3.7B2026: 32 offices, $3.9Bpeak 39 · 2008$3.9B1995200020052010201520202026
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
Missoula County1994–2026
DateofficesChangeDeposits
Jun 30 199419$708M
Jun 30 199522+3$737M
Jun 30 200031+2$983M
Jun 30 200535+2$1.3B
Jun 30 2008PEAK39+4$1.5B
Jun 30 201039·$1.9B
Jun 30 201537−1$2.0B
Jun 30 202036·$3.0B
Jun 30 202532−1$3.7B
Jun 30 2026NOW32·$3.9B
Open the full passbook — all 33 years ▾
DateofficesChangeDeposits
Jun 30 199419$708M
Jun 30 199522+3$737M
Jun 30 199622·$776M
Jun 30 199722·$838M
Jun 30 199826+4$923M
Jun 30 199929+3$945M
Jun 30 200031+2$983M
Jun 30 200129−2$1.1B
Jun 30 200233+4$1.1B
Jun 30 200334+1$1.2B
Jun 30 200433−1$1.2B
Jun 30 200535+2$1.3B
Jun 30 200634−1$1.4B
Jun 30 200735+1$1.5B
Jun 30 2008PEAK39+4$1.5B
Jun 30 200939·$1.7B
Jun 30 201039·$1.9B
Jun 30 201138−1$1.9B
Jun 30 201238·$1.9B
Jun 30 201338·$1.9B
Jun 30 201438·$1.9B
Jun 30 201537−1$2.0B
Jun 30 201633−4$2.1B
Jun 30 201734+1$2.3B
Jun 30 201834·$2.4B
Jun 30 201936+2$2.4B
Jun 30 202036·$3.0B
Jun 30 202135−1$3.6B
Jun 30 202234−1$3.8B
Jun 30 202333−1$3.6B
Jun 30 202433·$3.6B
Jun 30 202532−1$3.7B
Jun 30 2026NOW32·$3.9B

Banks in Missoula County

BankOfficesDeposits here
TrailWest Bank7$435M
Glacier Bank6$889M
First Interstate Bank3$825M
Farmers State Bank3$71.0M
Stockman Bank of Montana3$515M
U.S. Bank National Association2$366M
Wells Fargo Bank, National Association2$381M
First Montana Bank, Inc.2$60.1M
Opportunity Bank of Montana2$70.9M
Citizens Alliance Bank1$54.9M
Bank of Montana1$279M

Every bank office open in Missoula County

BankAddressOpenedDeposits
First Interstate BankMissoula Downtown Branch101 E Front StMissoula 598021873$600M
Glacier BankFsbm Main Branch1704 Dearborn AveMissoula 598011973$493M
Stockman Bank of MontanaMissoula Office321 W Broadway StMissoula 598022014$302M
Bank of MontanaBank Of Montana125 Bank StMissoula 598022007$279M
Wells Fargo Bank, National AssociationMissoula South Branch1800 S Russell StMissoula 598011966$265M
U.S. Bank National AssociationSouthside Branch2801 Brooks StMissoula 598011957$260M
TrailWest BankTrailwest Bank11300 Us Highway 93 S, Ste DLolo 598471982$256M
Glacier BankMissoula American Way Office3010 American WayMissoula 598081995$197M
First Interstate BankMissoula South Branch3502 Brooks StMissoula 598011992$134M
Glacier BankMullan Branch3660 Mullan RdMissoula 598082007$116M
Wells Fargo Bank, National AssociationReserve & Union Pacific Branch3553 Union Pacific StMissoula 598081997$116M
Stockman Bank of MontanaMissoula Reserve Branch3301 Great Northern AveMissoula 598082020$108M
U.S. Bank National AssociationMissoula Branch209 E Spruce StMissoula 598021975$106M
Stockman Bank of MontanaMissoula Brooks Street3615 Brooks StMissoula 598012019$105M
First Interstate BankMissoula North Reserve Branch2500 N Reserve StMissoula 598081995$91.3M
Glacier BankFsbm Downtown Branch150 W Broadway StMissoula 59802 · Drive-through / facility office1911$83.1M
TrailWest BankTrailwest Bank Missoula Dearborn2575 Dearborn AvenueMissoula 598042018$69.0M
TrailWest BankFrenchtown Branch16600 Beckwith StFrenchtown 598341990$64.7M
Citizens Alliance BankSeeley Lake Branch3084 Highway 83 N.Seeley Lake 598681985$54.9M
Opportunity Bank of MontanaMissoula South Branch1821 South Ave W, Suite 101Missoula 598012021$50.1M
First Montana Bank, Inc.Missoula Brooks Street Branch3309 Brooks StMissoula 598011999$33.3M
TrailWest BankMilltown Branch7676 Montana 200Missoula 598021997$32.7M
Farmers State BankMissoula Branch3130 N Reserve StMissoula 598082008$32.2M
First Montana Bank, Inc.201 N Higgins AveMissoula 598021913$26.8M
Farmers State BankLolo Branch11000 Us Highway 93 SLolo 598472005$23.5M
Opportunity Bank of MontanaMissoula Broadway Branch2215 W BroadwayMissoula 598082025$20.8M
Farmers State BankMissoula Brooks Street Office Branch3200 Brooks StMissoula 598012023$15.3M
TrailWest BankAirway Boulevard Branch5600 Airway BlvdMissoula 598082004$12.7M
TrailWest BankMissoula Broadway Branch2425 W Broadway StMissoula 598082015$0
TrailWest BankMissoula Downtown Branch218 E Main StMissoula 598022016$0
Glacier BankCatlin2501 S Catlin StMissoula 59801 · Administrative office2019$0
Glacier BankBroadway Drive Up541 E Broadway StMissoula 59802 · Drive-through / facility office2019$0

Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.

Offices no longer reported

Offices in Missoula 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 signAddressLast reportPeak deposits
Glacier Bank2601 S Garfield StMissoula 598012024$100M
Glacier Bank3045 N Reserve StMissoula 59808 · Drive-through / facility office2024$51.0M
Opportunity Bank of Montana200 N Higgins AveMissoula 598022023$25.4M
Wells Fargo Bank, National Association234 West Main StreetMissoula 598022022$67.7M
Stockman Bank of Montana1243 Burlington AvenueMissoula 598012021$0
Opportunity Bank of Montana1510 S Reserve StreetMissoula 598012020$38.6M
Davidson Trust Co.283 W Front Suite 103Missoula 59802 · Trust office2020$0
First Interstate Bank301 East Front StreetMissoula 59802 · Drive-through / facility office2020$0
U.S. Bank National Association1635 South Russell StreetMissoula 598012019$20.2M
Glacier Bank320 W. BroadwayMissoula 598012017$12.4M
Glacier Bankre-filed as office 590137218 East Main StreetMissoula 598022015$6.7M
Glacier Bank3200 Brooks StreetMissoula 598012015$2.0M
Glacier Bank3220 Great Northern WayMissoula 598082015$39.5M
First Interstate Bank3800 South RussellMissoula 59801 · Full-service retail office2015$10.7M
Glacier Bank4055 S US Hwy 93Missoula 598042015$1.7M
Mountain West Bank, National Association1821 South AvenueMissoula 598012014$82.9M
Mountain West Bank, National Association301 East BroadwayMissoula 598022014$12.3M
Mountain West Bank, National Association3301 Great Northern AvenueMissoula 598082014$15.7M
Wells Fargo Bank, National Association1003 East BroadwayMissoula 59802 · Full-service retail office2010$8.3M
First Citizens Bank of Polson, National Association4005 Highway 200 EastMissoula 598022010$5.1M
Sterling Savings Bank210 N HigginsMissoula 598072005$13.2M
Sterling Savings Bank2237 34th StMissoula 598062005$29.0M
First Interstate Bank3555 Mullan RoadMissoula 59808 · Full-service retail office2005$4.5M
Sterling Savings Bank1510 S Reserve StMissoula 598082003$12.3M
Empire Bank1510 So Reserve StMissoula 598012002$7.6M
Heritage Bank, a Federal Savings Bank1635 S RussellMissoula 598012000$2.7M
Western Security Bank2350 S. ReserveMissoula 598022000$5.8M
Western Security Bank2601 GarfieldMissoula 598012000$71.2M
Western Security Bankre-filed as office 3565893045 N. Reserve St.Missoula 598082000$8.4M
Western Security Bank329 W. BroadwayMissoula 598012000$13.4M
Norwest Bank Montana, National AssociationMain Street and Ryman AvenueMissoula 59801 · Drive-through / facility office2000$0
Western Security Bank1610 S. 3rd W.Missoula 598011999$7.8M
Western Security Bank2230 BrooksMissoula 598011999$19.8M
First Federal Savings and Loan Association of Montana2237 34th AveMissoula 598011998$14.9M
Security Bank, FSBre-filed as office 12828000342350 S. ReserveMissoula 598021996$2.0M
Security Bank, FSBre-filed as office 1282800024329 W. BroadwayMissoula 598011996$13.0M

County FIPS 30063 · 2,593 square miles of land (2024 Census Gazetteer).