?CUSD is a suburban school district with 22 schools. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon.
Also known as ?CUSD.
Schools in CUSD 308
Old Post Elementary School (Elementary)
Boulder Hill Elem School (Elementary)
Long Beach Elem School (Elementary)
Oswego High School (High)
Thompson Jr High School (Middle)
Traughber Jr High School (Middle)
The Wheatlands Elementary School (Elementary)
Fox Chase Elementary School (Elementary)
Bednarcik Junior High School (Middle)
Homestead Elementary School (Elementary)
Oswego East High School (High)
Prairie Point Elem School (Elementary)
Churchill Elem School (Elementary)
Wolfs Crossing Elem School (Elementary)
Lakewood Creek Elementary (Elementary)
Plank Junior High (Middle)
Brokaw Early Learning Center (Prekindergarten)
Grande Park Elem Sch (Elementary)
Southbury Elem School (Elementary)
Hunt Club Elem (Elementary)
Murphy Junior High School (Middle)
East View Academy School (Other)
CUSD 308 2026-2027 School Calendar
All schools
2026-07-03 — 4th Independence Day Observed
2026-08-10 — New Teacher Orientation
2026-08-11 — First Contract Day
2026-08-11 to 2026-08-13 — Staff Development
2026-08-14 — Teacher Prep
2026-08-17 — First Day of School
2026-08-17 — Elementary Teacher Prep Day
2026-09-07 — Labor Day
2026-09-02 — Back to School K-6
2026-09-09 — Back to School 7-8
2026-09-16 — Back to School 9-12
2026-09-22 — Elementary Teacher Prep Day
2026-10-13 — Elementary Teacher Prep Day
2026-10-27 — Elementary Teacher Prep Day
2026-11-06 — End of Trimester 1 - Elementary
2026-11-11 — Veterans Day Observed
2026-11-10 — Elementary Teacher Prep Day
2026-11-11 — Elementary Teacher Prep Day
2026-11-25 — Local Holiday for Classified
2026-11-23 to 2026-11-27 — Thanksgiving Break
2026-11-26 — Thanksgiving Day
2026-11-27 — Local Holiday for Classified in lieu of Admission Day
2026-12-18 — End of 1st Semester - Secondary
2026-12-18 — Early Release in lieu of 12/15 Elementary & Jr. High (TK-8 only)
2026-12-21 to 2027-01-01 — Winter Break
2026-12-24 — Local Holiday for Classified
2026-12-25 — Christmas Day Observed
2026-12-31 — Local Holiday for Classified
2026-12-08 — Elementary Teacher Prep Day
2026-12-21 to 2026-12-31 — Holiday/Non-Teaching Days in December
2027-01-01 — New Year's Day Observed
2027-01-04 — Classes Resume
2027-01-18 — Martin Luther King's Birthday
2027-01-12 — Elementary Teacher Prep Day
2027-02-08 — Lincoln's Birthday
2027-02-15 — Washington's Birthday
2027-02-19 — End of Trimester 2 - Elementary
2027-02-09 — Elementary Teacher Prep Day
2027-02-23 — Elementary Teacher Prep Day
2027-03-05 — Fair Day
2027-03-10 — Open House K-6
2027-03-17 — Open House 7-8
2027-03-24 — Open House 9-12
2027-03-25 — Farmworkers Day Certificated Only
2027-03-26 — Local Holiday Classified
2027-03-26 to 2027-04-02 — Spring Break
2027-03-29 — Local Holiday Classified Farmworkers Day
2027-03-09 — Elementary Teacher Prep Day
2027-03-25 to 2027-04-02 — Holiday/Non-Teaching Days March/April Spring Break
2027-04-06 — Elementary Teacher Prep Day
2027-04-01 to 2027-04-02 — Holiday/Non-Teaching Day April 1-2
2027-04-20 — Elementary Teacher Prep Day
2027-05-21 — End of Trimester 3 - Elementary
2027-05-31 — Memorial Day
2027-05-11 — Elementary Teacher Prep Day
2027-05-18 — Elementary Teacher Prep Day
2027-06-03 — End of 2nd Semester - Secondary
2027-06-03 — Last Day of School
2027-06-03 — Early Release in lieu of 6/1 Elementary & Jr. High (TK-8 only)