Chief Sealth PTSA welcomes you. 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:

Next PTSA Meeting

The next PTSA Meeting will be in September, after school starts. Watch here for information, or sign in for "Google Groups" on this website's home … [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...]