Cambridge-Isanti Public School District School Calendar 2026-2027

At a Glance

CIDPS is a rural school district with 19 schools. For the 2026-2027 school year, classes begin September 8 and end June 4. Cambridge-Isanti High School, home of the Bluejackets, was established in 1869, making it one of Minnesota's oldest public secondary schools. This calendar includes 5 professional development days — useful to know when planning childcare.

Also known as CIDPS.

Schools in Cambridge-Isanti Public School District

CAMBRIDGE-ISANTI HIGH SCHOOL (High)
ISANTI MIDDLE SCHOOL (Middle)
CAMBRIDGE PRIMARY SCHOOL (Elementary)
Cambridge-Isanti STEAM School (Elementary)
CAMBRIDGE INTERMEDIATE SCHOOL (Elementary)
CAMBRIDGE MIDDLE SCHOOL (Middle)
ISANTI PRIMARY SCHOOL (Elementary)
ISANTI INTERMEDIATE SCHOOL (Elementary)
MOVING FORWARD (High)
Riverside Academy IS (High)
Riverside Academy (High)
Riverside Academy MLP (Middle)
Cambridge-Isanti Targeted Sevices (Elementary)
Summer Targeted Services (Elementary)
Brookside Academy (Other)
Isanti Early Childhood Special Ed (Prekindergarten)
Cambridge Early Childhood SpecialEd (Prekindergarten)
Cambridge-Isanti OLL Elementary K-5 (Elementary)
Cambridge-Isanti OLL Secondary 6-12 (High)

Cambridge-Isanti Public School District 2026-2027 School Calendar

All schools

2026-08-31 — All Staff Back-to-School Workshop (closed)
2026-09-01 to 2026-09-03 — Teacher Professional Development (closed)
2026-09-07 — No School: Labor Day (Buildings Closed) (closed)
2026-09-08 to 2026-09-11 — Kindergarten Entrance Week (in session)
2026-09-08 to 2026-09-11 — Preschool Entrance Week (in session)
2026-09-08 — First Day of School (Grades 1-5, 6 & 9) (in session)
2026-09-09 — First Day of School (Grades 7-8 & 10-12) (in session)
2026-10-09 — No School: Teacher PD/ Grading & Planning (closed)
2026-10-14 — No School: Parent/Teacher Conferences (closed)
2026-10-15 to 2026-10-16 — No School: Professional Conventions (closed)
2026-11-26 to 2026-11-27 — No School: Thanksgiving (Buildings Closed) (closed)
2026-12-03 — End of Trimester 1 (57 Days) (in session)
2026-12-04 — No School: Teacher PD/ Grading & Planning (closed)
2026-12-07 — Start of Trimester 2 (in session)
2026-12-24 to 2026-12-31 — No School: Winter Break (Buildings Closed 24,25,31) (closed)
2027-01-01 — No School: New Year's Holiday (Buildings Closed) (closed)
2027-01-18 — No School: All Staff Professional Development/ MLK Jr Day (closed)
2027-02-12 — No School: All Staff Professional Development (closed)
2027-02-15 — No School: Presidents' Day (Buildings Closed) (closed)
2027-03-04 — End of Trimester 2 (54 Days) (in session)
2027-03-05 — No School: Teacher PD/ Grading & Planning (closed)
2027-03-08 — Start of Trimester 3 (in session)
2027-03-22 to 2027-03-25 — No School: Spring Break (closed)
2027-03-26 — No School: Holiday (Buildings Closed) (closed)
2027-05-14 — No School: Teacher Grading & Planning/ Weather Make-Up Day (closed)
2027-05-31 — No School: Memorial Day (Buildings Closed) (closed)
2027-06-04 — End of Trimester 3 (58 days)- Last Day of School/Graduation (in session)
2027-06-07 — Teacher Grading & Planning (closed)
2027-06-18 to 2027-06-19 — Holiday (Buildings Closed) (closed)