Seniors and families -Join us in the library for dinner at 5:30 p.m. followed by hands-on help completing financial aid forms of FAFSA or WASFA!
Interested in a healthcare career? Students of all grades are welcome to join UW medical students in CSIHS library to explore pediatrics & eat lunch!
Quarter 2 November 9 – January 31
Semester 1 September 6 – January 31
Quarter 3 February 1 – April 17
Chief Sealth International High School Prom is on June 3, 2023
Seniors will finalize grades, turn in any school materials, and pay any fines as they prepare for graduation!
12th graders must attend this informational meeting to prepare for the graduation ceremony at Memorial Field.
CSIHS Graduation is June 27 at 8:00 PM
In 2016, the Seattle Public Schools Board of Directors proclaimed the second Monday in October as Indigenous Peoples’ Day.
SPS School Day SAT on October 11, 2023 Check out the College Board website for FREE test prep resources Contact your high school counselor or academic intervention specialist for additional information Read more about School Day SAT.
Meet the administration, staff, and teachers at Chief Sealth High School.
