Channelview ISD School Calendar 2026-2027

At a Glance

CISD is a suburban school district with 13 schools. For the 2026-2027 school year, classes begin August 12 and end May 28. Channelview ISD serves 9,000+ students and 1,400 staff and holds a B district rating from the state of Texas. This calendar includes 3 early-release or half days — useful to know when planning childcare.

Also known as CISD.

Schools in Channelview ISD

CHANNELVIEW H S (High)
VIOLA COBB EL
ALICE JOHNSON J H (Middle)
DE ZAVALA EL (Elementary)
MCGHEE EL (Elementary)
ENDEAVOR HS-JOE FRANK CAMPBELL LEARNING CENTER (High)
MCMULLAN EL (Elementary)
CRENSHAW EL (Elementary)
B H HAMBLEN EL (Elementary)
JJAEP DISCIPLINARY SCHOOL
HARVEY S BROWN EL (Elementary)
AGUIRRE J H (Middle)
EARLY CHILDHOOD CENTER (Prekindergarten)

Channelview ISD 2026-2027 School Calendar

All schools

2026-07-01 to 2026-07-03 — Independence Day Holiday (closed)
2026-07-29 to 2026-07-30 — New Staff In-Service (closed)
2026-08-03 — New Staff In-Service (closed)
2026-08-04 to 2026-08-11 — All Staff In-Service (closed)
2026-08-12 — First Day of School (in session)
2026-09-07 — Labor Day Holiday (closed)
2026-09-18 — Student Holiday/Staff PL (closed)
2026-10-12 to 2026-10-13 — Student Holiday/Staff PL (closed)
2026-10-14 to 2026-10-16 — Student/Staff Holiday (closed)
2026-11-03 — Student Holiday/Staff PL (closed)
2026-11-23 to 2026-11-27 — Thanksgiving Holiday (closed)
2026-12-18 — Early Dismissal for Secondary/Elementary (partial)
2026-12-21 to 2027-01-01 — Winter Break (closed)
2027-01-04 to 2027-01-05 — Student Holiday/Staff PL (closed)
2027-01-18 — MLK Holiday (closed)
2027-02-15 to 2027-02-16 — Student Holiday/Staff PL (closed)
2027-02-17 to 2027-02-19 — Student/Staff Holiday (closed)
2027-03-08 to 2027-03-12 — Spring Break (closed)
2027-03-26 — Good Friday Holiday (closed)
2027-03-29 — Student/Staff Holiday (closed)
2027-04-02 — Student Holiday/Staff PL (closed)
2027-05-28 — Early Dismissal for Secondary/Elementary (partial)
2027-05-28 — Last Day of School (partial)
2027-05-31 — Memorial Day Holiday (closed)
2027-06-01 to 2027-06-04 — All Staff PL (closed)
2026-08-12 to 2026-10-09 — 1st Grading Period: 8/12/26 – 10/9/26 (in session)
2026-10-19 to 2026-12-18 — 2nd Grading Period: 10/19/26 – 12/18/26 (in session)
2027-01-06 to 2027-03-19 — 3rd Grading Period: 1/6/27 – 3/19/27 (in session)
2027-03-22 to 2027-05-28 — 4th Grading Period: 3/22/27 – 5/28/27 (in session)