Tomball ISD School Calendar 2026-2027

At a Glance

TISD is a suburban school district with 24 schools. For the 2026-2027 school year, classes begin August 18 and end May 27. The district has said a complete 2026-2027 calendar — including early dismissal dates and grading period end dates — will be published soon. This calendar includes 2 early-release or half days — useful to know when planning childcare. The last day of school is weather-contingent, ranging from February 15 to May 28 depending on how many built-in weather makeup days are used.

Also known as TISD.

Schools in Tomball ISD

TOMBALL J H (Middle)
DECKER PRAIRIE EL (Elementary)
TOMBALL H S (High)
LAKEWOOD EL (Elementary)
WILLOW CREEK EL (Elementary)
TOMBALL EL (Elementary)
TOMBALL J J A E P CAMPUS
TOMBALL ALTERNATIVE EDUCATION CENTER (High)
WILLOW WOOD J H (Middle)
NORTHPOINTE INT (Middle)
ROSEHILL EL (Elementary)
CANYON POINTE EL (Elementary)
CREEKSIDE FOREST EL (Elementary)
TOMBALL MEMORIAL H S (High)
TIMBER CREEK EL (Elementary)
OAKCREST INT (Middle)
CREEKSIDE PARK J H (Middle)
CREEKVIEW EL (Elementary)
WILDWOOD EL (Elementary)
TOMBALL STAR ACADEMY (High)
GRAND LAKES J H (Middle)
GRAND OAKS EL (Elementary)
TOMBALL INT (Middle)
NEW EARLY EDUCATION CENTER

Tomball ISD 2026-2027 School Calendar

All schools

2026-07-03 — Independence Day (closed)
2026-08-05 to 2026-08-07 — Staff Development (New Teacher) (closed)
2026-08-10 to 2026-08-14 — Staff Development/Workdays (closed)
2026-08-17 — Staff Development - Student Holiday (closed)
2026-08-18 — First Day of School (in session)
2026-09-07 — Labor Day (closed)
2026-10-07 — Reporting Period Ends (in session)
2026-10-08 to 2026-10-09 — Staff Development/Workdays (closed)
2026-10-12 — Staff Development/Workday (closed)
2026-11-02 to 2026-11-03 — Staff Development/Workdays (closed)
2026-11-23 to 2026-11-27 — Thanksgiving Break (closed)
2026-12-17 — Early Release (High Schools Only) (partial)
2026-12-18 — Early Release (All Schools) (partial)
2026-12-21 to 2027-01-01 — Winter Break (closed)
2027-01-04 to 2027-01-05 — Staff Development - Student Holiday (closed)
2027-01-18 — Martin Luther King Jr. Day (closed)
2027-02-12 — Staff Development/Workday (closed)
2027-02-15 — Bad Weather/Make-Up Day (closed)
2027-03-12 — Staff Development/Workday (closed)
2027-03-15 to 2027-03-19 — Spring Break (closed)
2027-05-31 — Memorial Day (closed)
2027-05-27 — Last Day of School (in session)
2027-05-28 — Bad Weather/Make-Up Day (closed)