Join Us

At TwinStar, you are a member and an owner, not just a customer. Anyone living or working in Washington state, or in Benton, Clackamas, Coos, Crook, Deschutes, Douglas, Jackson, Jefferson, Josephine, Klamath, Lane, Linn, Marion, Multnomah, or Washington counties in Oregon, or a relative of an existing member can join. Come and experience the Credit Union Difference.

Apply online today or stop by any one of our 20 branches today to become a member.

All you need to get started is your Social Security number and ID card (driver's license, state ID, passport or military ID).

You may also need an account number and routing number from your current bank or credit union to fund your account.

Membership is required to complete a loan application, but you won't need to apply until you are approved.

Not ready yet? We'd love to talk!

• Call 1.800.258.3115 to talk to our local Member Services staff.
• Visit the online Contact Center. We'll respond within one business day.
• Visit one of our 20 branches to get the in-person experience.