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Find a Branch, ATM or Key Private Bank office

To help keep our community safe, our branch lobbies are temporarily closed, but most night deposit boxes are open. Call us to make an appointment with a banker or access your safe deposit box.

Mercer Island

2731 77th Ave Se

Mercer Island, WAWashington 98040

telephone:206-447-3040

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Open Today:

Schedule an Appointment

Hours

Branch

Wed.
Thur.
Fri.
Sat.
Sun.
Mon.
Tue.

Features & Services

  • ATM
  • Safe Deposit Box
  • Investment Services

About KeyBank Mercer Island

Welcome to KeyBank Mercer Island! We’ll help you find a financial solution that fits your needs. At KeyBank Mercer Island, you’ll find ATMs, Safe Deposit Boxes, Investment Services for your convenience. Your local KeyBank is here for you, no matter what stage of life you’re in. Visit your local branch today or contact us at 206-447-3040. Let’s work together to find the best financial solution to fit your situation.

We’re in This Together, and We’re Here to Help

Coronavirus impacts all of us, and we’re doing what we can to help.

From banking services to financial hardship and small business assistance, we have support plans to help get you through this.

Learn More