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We Are So Excited To Welcome You!

Who is 1st Security Bank? We are a community bank with roots in the Pacific Northwest going back to 1936, headquartered in Mountlake Terrace, Washington. 1st Security Bank is pleased to extend our branch presence to your neighborhood due to the upcoming Columbia Bank divestiture.

It is a privilege to be expanding into Southern Washington and Oregon, and to have the opportunity to serve you in Klickitat County in Washington, and Lincoln, Malheur and Tillamook Counties in Oregon.

Beyond products and services, we provide the kind of personal attention that can make a real difference in your life, and service that is personal, knowledgeable and friendly. Our strength lies in communities that have a real sense of community.

We want to be your banking partner, a bank that comes through for you, your family, business, and town.

At 1st Security Bank, we know your money is more than a number. It’s the path to a better future. That matters to us, too. And since actions speak louder than words, we strive to be the bank that shows up to help.

In mid-January we will be sending you a Welcome Guide
that will provide all the details you’ll need for the transition to 1st Security Bank. Once your Welcome Guide arrives please call us at (800) 658-7744 or email us at if you have questions. We look forward to getting to know you and assisting you with your banking needs for years to come.

What You Can Expect:

  • The same great bankers at your local branch whom you’ve grown to know and trust.
  • Products and services to fit the needs of your family and your business.
  • A local bank that truly gets involved in the community.
  • Access to the MoneyPass® ATM network, with over 37,000 fee-free ATMs nationwide.

What You Need To Do:

  • Sit back, relax and continue to bank as you do today.
  • Watch your mailbox for your Welcome Guide and subsequent communications. These will start arriving in mid-January and will provide you with detailed instructions and account information. Please retain these documents, or keep an eye on our website, to ensure a smooth transition.

Fun Facts About 1st Security Bank:

  • We are rated #1 Community Bank in the nation in Bank Director’s 2022 “Ranking Banking” study.
  • We have been the highest-ranked bank in Puget Sound Business Journal’s “Washington’s Best Workplaces” from 2015 - 2022.
  • Rated one of the Best Banks to Work For by American Banker 2017 - 2021.

Learn more about 1st Security Bank