FDIC-insured bank

First Montana Bank, Inc.

Bank headquartered in Missoula, Montana, part of FIRST NATIONAL BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$530.27 million
Total deposits
$437.88 million
Branches
10
FDIC-insured since
1934
Established
1913

Headquarters and contact

Address201 N Higgins Ave
Missoula, MT 59802
CountyMissoula
Metro areaMissoula, MT
Websitewww.firstmontanabank.com
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate363
Federal Reserve RSSD ID613156
StatusActive
Charter classSM (STATE)
Holding companyFIRST NATIONAL BCORP INC
Domestic offices10
Financials as ofJune 30, 2026

Routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.firstmontanabank.com.
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Offices nearest to headquarters

First Montana Bank, Inc. main office
Missoula, MT
201 N Higgins Ave, 59802
Missoula Brooks Street Branch
Missoula, MT
3309 Brooks St, 59801
Anaconda Branch
Anaconda, MT
123 Main St, 59711
Anaconda Branch
Anaconda, MT
1121 E Park Ave, 59711
Kalispell Branch
Kalispell, MT
85 N Main St, 59901
1940 Dewey Boulevard Branch
Butte, MT
1940 Dewey Blvd, 59701
Helena Branch
Helena, MT
2987 Prospect Ave, 59601
Libby Branch
Libby, MT
504 Mineral Ave, 59923
Libby Detached Facility
Troy, MT
600 E Missoula Ave, 59935
Bozeman Branch
Bozeman, MT
1336 Stoneridge Dr, 59718

Where First Montana Bank, Inc. has offices

Other banks headquartered in Missoula

Bank of Montana$308.60 million