Chief Sealth International High School

Chief Sealth International
High School

Calendar and News

School Calendar


School News

school supplies
School Supply List
To start the year ready to learn, CSIHS asks that students come to school with the following supplies that will be used for daily classwork…
Career Center at Sealth
Chief Sealth’s Career Connected News 6/9/25 (last of the year)
Career News, Internships and Opportunities for Chief Sealth!…
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Start of School Forms
We have gathered some essential information to be ready for back to school.
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School Meals
How to pay for school meals…
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School Calendar & How to Subscribe
Subscribe to School and District Calendars Families can subscribe to the district and/or school website online calendars.
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Digital Athletic Tickets
How to buy digital tickets for athletic events…

District News

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Health Information for the Start of School

Ensure a healthy start to the school year by reviewing the SPS Health Services reminders!…
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First Bell July Edition

Watch the latest edition of “First Bell,” the Seattle Public Schools news broadcast.
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2025-26 School Year Calendar

View the school calendar dates for the 2025-26 school year.