About Us


Increase family involvement and participation in PTSA and school events.

Financially support programs and activities that impact as many students as possible, with equal attention to academics, athletics, arts, and other projects & activities.

Create strong relationships with and support CSIHS staff, teachers, and other school programs and organizations.

Contribute to the positive image of CSIHS within the West Seattle community.

Chief Sealth PTSA is a 501(c)3 organization. Contact us for more information.

Chief Sealth Football - Photo by Patrick Robinson

Become a member

Join the PTSA to support projects for students, teachers, and parents. Our PTSA appreciates your membership and we welcome your ideas. Please join us by completing this form. Payment is made via PayPal.

Type of Membership