All individual Bainbridge Island School District PTOs are members of the same 501(c)(3) organization (tax ID #91-0977467), entitled Bainbridge Island Parent-Teacher Organization.

Bainbridge Schools Foundation is an independent nonprofit organization that exists to bridge the substantial education funding gap that exists despite government funding and PTO support.

Parent Coaching, Free and Confidential Counseling ages 13-21, Sexual Assault Support Group

Free and Confidential Counseling for adults, Peer Support Groups for ages 18+ struggling with anxiety and/or depression