Chief Sealth International HS PTSA

Chief Sealth International High School’s PTSA exists to support the school’s programs, staff, students, and families by strengthening our community and raising funds to “fill the gaps” for important programs and activities not funded by the traditional channels.

Please visit the PTSA Website for more information and a direct link to CSI’s Amazon Link!

Want to receive regular updates from PTSA via email? It’s a great and easy way to stay informed.

Make CSI PTSA the beneficiary when you shop at Amazon.com (Amazon donates up to 10% of your purchase price at no extra or hidden cost to you!)