Chief Sealth PTSA welcomes you to the 2014-15 school year. We're looking forward to a great year of involvement with our wonderful CSIHS community. Our primary goals are to build community and raise funds to support the many programs and activities that provide enrichment as well as basic needs to students and staff. Please join us - all are encouraged and welcome to participate in PTSA!

Upcoming Meetings:

First Meeting of the Year – January 13

Come to the Chief Sealth IHS PTSA Meeting on Tuesday, January 13 at 7PM in the Confucius Center to learn the recent history of the "blended" honors … [Read More...]



CSIHS – Class of ’15 Grad Night! Tickets on sale now

Your Grad Night party only happens once and EVERYONE will be there...DON'T MISS IT! Don't be … [Read More...]


5th Annual Auction! Save the Date: Friday November 15

Join us for our biggest fundraising event of the year!  Mark your calendar now and stay tuned for … [Read More...]