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Customer Service (800) 683-0973 Mon-Fri: 8:30am - 5pm PT
Routing Number 325182289
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4 Month CD
1st Hero Checking account from 1st Security Bank
Learn more about our new 1st Gold Student Checking account
Our Buyer Advantage program provides up to 1% of the loan amount as a lender credit when a participating home is sold and the buyer elects to finance the purchase through 1st Security Bank.

Top 10 Best Workplaces in Washington

We are honored to be recognized by the Puget Sound Business Journal as a top 10 best workplace in Washington for X-Large companies. Thank you to all the employees at 1st Security Bank who work to make this a great place to work and bank. 

Join the Team
View our Careers page to learn more about working at 1st Security Bank

How can we help?

Checking and Savings

Find an account that fits the way you spend.

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Home loans

Buy your dream home, refinance, or use your equity with ease.

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Overlake is Moving to Crossroads

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People holding piggy banks

5.00% APY on the first $5,000 with Optimum Savings

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Locations

We’re in the neighborhood

From the beaches of the Olympic coast to the golden hills of Ontario, Oregon, we're helping people like you bank better.

Visit any of our 27 branches throughout Washington and Oregon for friendly, professional community banking you can count on. We look forward to seeing you.

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Upcoming Events

EPIC Business Networking Groups

Join a dynamic group of local business and non-profits connecting to strengthen our businesses and our communities.
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Safe Banking Tips

Tips on finding reputable charities and avoiding scams

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"Friendly and trustworthy tellers. The people who work at this bank know their customers by name and face. It is a pleasure to bank here."
Frana Blaylock, Port Angeles Customer
"Alycia and her team were always available to answer all our questions. The whole process was extremely easy to navigate even with changes due to Covid-19, and we closed earlier than expected."
Dawn Hubbard, Mountlake Terrace
"1st Security Bank has been there to help financially with our capital projects and our short-term cash flow needs. Their friendly employees have reached out to help personally with our mission work. 1st Security definitely provides that personal touch that we have not found in previous banking relationships. Top-notch!"
Lifelong's Chicken Soup Brigade
"We love our local 1st Security Bank branch. We enjoy the very friendly employees and welcoming environment when you walk through the doors. The customer service is outstanding. The amount of support 1st Security gives to local businesses is notable and is highly appreciated.
Victor and Maribel, Victor's Lavender Farm
"The staff personally took the time to get to know us and our business. They make sure that all of our needs are met and quickly respond to any issues that come up. We recommend 1st Security Bank to any businessperson who appreciates personal service from a bank."
Jordan Lorz and Larry Hsu, Kollmar Sheet Metal
"We appreciate 1st Security Bank's partnership in caring for this community. This is a bank that really cares, and invests in making a difference in the lives of our local families.:
Jennifer Silveira, Executive Director, Angel One Foundation Food Bank