Granbury ISD School Calendar 2026-2027 | SimpleSchoolCal

At a Glance

GISD is a local school district with 10 schools. The first day of school is August 12. Granbury ISD's high school teams are known as the Pirates, reflecting the city of Granbury's heritage on the Brazos River in Hood County, Texas. The district has said a complete 2026-2027 calendar — including early dismissal dates and teacher workdays — will be published soon.

Source: Granbury ISD

Also known as GISD.

Schools in Granbury ISD

ACTON EL (Elementary)
GRANBURY H S (High)
GRANBURY MIDDLE (Middle)
ACTON MIDDLE (Middle)
EMMA ROBERSON EARLY LEARNING ACADEMY (Prekindergarten)
NETTIE BACCUS EL (Elementary)
OAK WOODS SCHOOL (Elementary)
STARS ACCELERATED H S (High)
MAMBRINO SCHOOL (Elementary)
JOHN AND LYNN BRAWNER EL (Elementary)

Granbury ISD 2026-2027 School Calendar

All schools

2026-08-12 — First Day of School (in session)
2026-11-23 to 2026-11-27 — Thanksgiving Break (closed)
2026-12-21 to 2027-01-01 — Winter Break (closed)
2027-03-15 to 2027-03-19 — Spring Break (closed)