For the 2026–2027 school year, the district serves 1,300 students across 4 schools in Washington. Classes begin August 27, 2026 and end June 10, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Cascade School District #228 before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Cascade School District #228. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Cascade School District #228's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Cascade School District #228 CSD228.
Sources and Checks
Where these dates come from
How the 2026–2027 Cascade School District #228 calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Cascade School District #228 published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against cascadesd.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Cascade School District #228 before booking around a date.
Common Questions
Frequently Asked Questions
Cascade School District #228 Calendar 2026–2027 — important dates and answers.
The first day of school for students in Cascade School District #228 is August 27, 2026.
The last day of school for students in Cascade School District #228 is June 10, 2027.
Cascade School District #228 has 180 instructional days in the 2026-2027 school year.
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Recently Updated Calendars
Other Washington school district calendars — recently added or updated.