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Western Security Bank

Daily access to our lobbies is restricted and appointments are appreciated.  Masks are required to enter our facilities. If you are feeling ill or have a fever, please postpone your banking.  Drive-ups will continue to be open regular drive-up banking hours.  

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Proudly Serving

Yellowstone County, Montana

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Charitable Organizations

A total of $80,000.00 is up for grabs for qualified, local charitable organizations. Click here to stay up-to-date with the count down to our Hands of Hope Giving Season. (The application deadline is now closed and no further applications are being accepted.)The Road to HOH

It's Nice When Others Notice

Western Security Bank was recently named, "Best-In-State Bank in a recent consumer poll.
Thank you Billings!!

Be In the Know

Unfortunately, fraudsters are taking advantage of fear surrounding the virus. Learn about  the common scams and how to protect yourself and your loved ones.
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Home of FREE checking

Open your account from the convenience of your mobile device.

Online Home Loans

Now more than ever, buying a new home is a BIG Deal. Apply Online....Fast, Simple & Safe
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Even in the most trying times, you may need to travel. What you need to know BEFORE you go.
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Autos & More

Whether you're seeking a car, boat or just wanting to fix the place up, Western Security Bank is a great fit for your next Personal Loan
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Holiday Schedule

While we try to be open as much as possible, we do close a few day out of the year.
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