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Western Security Bank

Access to our lobbies is  restricted. Appointments are appreciated.  Are you feeling ill or have a fever? If so, please postpone your banking. Masks required for those 5 years of age and over.  Drive-ups will continue to be open regular business hours.  

Proudly Serving

Yellowstone County, Montana

Helpful tools and services just for you

Charitable Organizations

We are now accepting Hands of Hope applications for the year 2021. Learn more or complete your application today!

Application 2021

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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