Issaquah School District 411 serves 19,000 students across 27 schools in Washington for the 2026–2027 school year. Classes begin August 27, 2026 and end June 14, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications — verify with Issaquah School District 411 before scheduling around them.
Visual Calendar
Official calendar scans for Issaquah School District 411. Click any image to open full-screen.
School Calendar
Download Issaquah School District 411's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
About the District
Details and contact information for Issaquah School District 411.
Common Questions
Issaquah School District 411 Calendar 2026–2027 — important dates and answers.
The first day of school for students in Issaquah School District 411 is August 27, 2026.
Spring break in Issaquah School District 411 runs from April 12 to April 16, 2027.
Christmas break in Issaquah School District 411 is part of the First Winter Break and takes place from December 21, 2026 to January 1, 2027.
Winter break in Issaquah School District 411 is observed from December 21, 2026 through January 1, 2027. A second winter break is scheduled from February 16 to February 19, 2027.
Thanksgiving break in Issaquah School District 411 is from November 25 to November 27, 2026.
The last day of school in Issaquah School District 411 is scheduled for June 14, 2027.
Yes, schools in Issaquah School District 411 are closed on January 18, 2027 in observance of Martin Luther King Jr. Day.
Yes, Memorial Day is observed on May 31, 2027, and there is no school for students or staff.
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