TrailWest Bank

TrailWest Bank of Lolo, MT, chartered 1982: 14 offices, $1.11bn in assets, a 8.62% leverage ratio. Straight from the federal record.

TrailWest Bank is an FDIC-insured community bank headquartered in Lolo, MT, chartered in 1982. It is supervised by the FDIC and held by Bitterroot Holding Co. Every figure below is filed by the bank with its regulator and reproduced here unchanged.

Where TrailWest Bank has branches

14 full-service offices across 1 state:

• Montana: 14 offices in 9 towns, holding $771m at 30 June 2025

TrailWest Bank on its latest Call Report, 30 June 2026

• Total assets: $1.11bn
• Total deposits: $860m
• Tier 1 leverage ratio: 8.62%
• Total risk-based capital ratio: 12.15%
• Noncurrent loans, as a share of loans: 1.82%
• Return on assets: 1.76%
• Net interest margin: 4.11%
• Staff: 188

TrailWest Bank by town

Towns where it runs more than one office, busiest first. Each opens every one of its branches there.

• TrailWest Bank in Missoula, MT — 5 branches

Compare TrailWest Bank against every other bank with a branch in Montana, or find the offices nearest you.

Charter and office records from the FDIC BankFind Suite; capital, loan and earnings figures from the bank's own Call Report; deposits by office from the FDIC Summary of Deposits, counted each 30 June.