Kitsap Bank Address: 10140 NE High School Rd, Bainbridge Isle, WA 98110 Phone: (206) 842-6637 Banks Other Businesses: Key Bank at 617 High School Rd NE, Bainbridge Isle, WA 98110 Home Street Bank at 921 Hildebrand Ln NE, Bainbridge Isle, WA 98110 West Sound Time Bank at 221 Winslow Way W, Bainbridge Isle, WA 98110 Columbia Bank at 249 Winslow Way E, Bainbridge Isle, WA 98110