What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm Saturday 8am - 12pm

First Security Bank

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United States
Bozeman, MT
First Security Bank

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Serving Montanans since 1919. Division of Glacier Bank. First Security Bank is a division of Glacier Bank, which is owned by Glacier Bancorp, Inc.

(GBCI), a regional bank holding company headquartered in Kalispell, Montana. Since the first branch opened over 100 years ago on Bozeman's Main Street, First Security has grown to be the market leader and offers the most branch and ATM locations in the area. The bank donates and supports employee volunteerism to over 150 organizations each year, and provides financing for local businesses and non-profits. We're dedicated to providing exceptional service to anyone who walks through our doors, and offering convenient eServices for when you're on the move. Branches in: Bozeman, Belgrade, Big Sky, Three Forks, and West Yellowstone. See www.ourbank.com for hours at each location. Member FDIC/Equal Housing Lender

10/30/2026

Happy Halloween, everyone! 🎃
Our teams had a blast dressing up today. Now, we want to hear from you—who gets your vote for the best costume?

Leave your pick in the comments below. Voting is open until November 2nd at 5:00 PM. Have a spooky and safe Halloween! 🕷️🕸️

10/30/2026

Pay it Forward! October 30th-November 25th First Security Bank will donate $25 to one of these 6 charities of the customers choice when a new bank account is opened!
This years featured charities are:

Greater Gallatin United Way
Suffer Out Loud
Befrienders
Reach
Habitat For Humanity
Big Brothers Big Sisters

Equal Housing Lender. Member FDIC.

Pay it Forward - Come in to any of our branches and open a new personal checking account and First Security Bank will donate $25 to one of six charities.

10/23/2026

First Security Bank FAQ's!
Credit Scores-
Call or visit any of our branches for more information!

Member FDIC. Equal Housing Lender.

10/16/2026

First Security Bank FAQ's!
Debit Cards vs Credit Cards-
Call or visit any of our branches for more information!

Member FDIC. Equal Housing Lender.

10/12/2026

All First Security Bank branches will be closed on Monday, October 12th in observation of Columbus Day and Indigenous peoples day.
While our offices will be closed, ATM’s and 24/7 Online, Mobile, or Telephone Banking can still be accessed.
Regular hours will resume Tuesday, October 13th.

Member FDIC. Equal Housing Lender.

10/09/2026

First Security Bank FAQ's!
Checking vs Savings accounts- First Security Bank offers both!
Call or visit any of our branches to learn more!

Member FDIC. Equal Housing Lender.

10/08/2026

Fraud Alert!!!
We are seeing a major rise in phone phishing attacks targeting Treasury and Cash Management customers. Fraudsters are spoofing phone numbers to pose as our fraud team, and asking customers to verify large banking transfers.
We will never ask for your:
-Passwords
-Login Credentials
-Online banking information
Please stay vigilant as we head into the holiday season. Give us a call or visit one of our branches with any questions!

Member FDIC. Equal Housing Lender.

10/02/2026

First Security Bank FAQ's!
Roth IRA's- We are happy to give you more information!
Call or visit any of our branches to learn more!
https://www.ourbank.com/personal/banking/retirement

Member FDIC. Equal Housing Lender.

09/29/2026

We are proud to announce that First Security Bank was just recognized as Montana's SBA Lending Institute of the Year for the third year in a row, and one of our commercial lenders, Coco Douma was named Montana's Top 504 Lender of the Year! Presented by Capital Matrix!

Member FDIC. Equal Housing Lender.

09/25/2026

First Security Bank FAQ's!
Credit Builder Loan-
Call or visit any of our branches for more information!

Member FDIC. Equal Housing Lender.

Address

Main Branch: 208 East Main Street
Bozeman, MT
59715

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm
Saturday	8am - 12pm

Telephone

+14065853800

Website

http://www.ourbank.com/

Alerts

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