Join Us

Find your Bright Solutions at TwinStar Credit Union.

At TwinStar, you are a member and an owner, not just a customer. Anyone living or working in Washington state, or in Multnomah, Clackamas, Marion or Washington counties in Oregon, can join. Learn more about 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.

Not ready yet? We'd love to talk!

USA Patriot Act:


To help the government fight the funding of terrorism and money laundering activities, Federal law requires all financial institutions to obtain, verify, and record information that identifies each person who opens an account.

What this means for you: When you open an account, we will ask for your name, address, date of birth, and other information that will allow us to identify you. We may also ask to see your drivers license or other identifying documents.