Lubbock ISD School Calendar 2026-2027

At a Glance

LISD is an urban school district with 49 schools. For the 2026-2027 school year, classes begin August 12 and end May 27. The calendar sets aside 2 additional days (March 29–April 29) that may be used as weather makeup days if needed. This calendar includes 7 professional development days, 2 early-release or half days — useful to know when planning childcare. Standardized testing windows: STAAR Testing Window (April 5–April 30).

Source: Lubbock ISD

Also known as LISD.

Schools in Lubbock ISD

PRIORITY INTERVENTION ACADEMY (High)
HOMEBOUND (Other)
MATTHEWS ACADEMY (High)
LUBBOCK CO J J A E P (Middle)
LUBBOCK CO JUVENILE JUSTICE CTR (High)
CORONADO H S (High)
ESTACADO H S (High)
LUBBOCK H S (High)
MONTEREY H S (High)
ATKINS MIDDLE (Middle)
CAVAZOS MIDDLE (Middle)
DUNBAR COLLEGE PREPARATORY ACADEMY (Middle)
EVANS MIDDLE (Middle)
HUTCHINSON MIDDLE (Middle)
IRONS MIDDLE (Middle)
MACKENZIE MIDDLE (Middle)
SLATON MIDDLE (Middle)
BAYLESS EL (Elementary)
BEAN EL GR 01 TO 05 (Elementary)
BROWN EL GR 02 TO 05 (Elementary)
HARDWICK EL (Elementary)
HARWELL EL (Elementary)
HODGES EL (Elementary)
HONEY EL (Elementary)
MCWHORTER EL (Elementary)
MAEDGEN EL (Elementary)
OVERTON EL (Elementary)
PARSONS EL (Elementary)
RAMIREZ EL (Elementary)
RUSH EL (Elementary)
SMITH EL (Elementary)
STEWART EL (Elementary)
WATERS EL (Elementary)
WESTER EL (Elementary)
WHEELOCK EL (Elementary)
WHITESIDE EL (Elementary)
WILLIAMS EL (Elementary)
WILSON EL (Elementary)
WOLFFARTH EL (Elementary)
CENTENNIAL EL (Elementary)
ROBERTS EL (Elementary)
TALKINGTON SCHOOL FOR YOUNG WOMEN LEADERS (High)
MILLER EL (Elementary)
ALDERSON EL (Elementary)
ERVIN EL (Elementary)
COMMANDER WILLIAM C MCCOOL ACADEMY (Middle)
CARMONA-HARRISON EL (Elementary)
BEAN EL GR PK TO KG (Elementary)
BROWN EL GR PK TO 01 (Elementary)

Lubbock ISD 2026-2027 School Calendar

All schools

2026-08-03 to 2026-08-11 — Professional Development (closed)
2026-08-12 — First Day of School/Start of 1st Nine Weeks (in session)
2026-09-07 — Labor Day (Student and Staff Holiday) (closed)
2026-09-28 — Professional Development (Student Holiday) (closed)
2026-10-12 — Indigenous Peoples' Day/Columbus Day (Student and Staff Holiday) (closed)
2026-10-13 — Start of 2nd Nine Weeks (in session)
2026-10-30 — GOALS Full Day (in session)
2026-11-02 — Fall Break (Student and Staff Holiday) (closed)
2026-11-23 to 2026-11-25 — Student Holiday/FLEX Days (closed)
2026-11-26 to 2026-11-27 — Student and Staff Holiday (closed)
2026-12-17 — Early Dismissal ALL/Last Day of School (partial)
2026-12-18 to 2026-12-31 — Student and Staff Holiday (closed)
2027-01-01 to 2027-01-04 — Student and Staff Holiday (closed)
2027-01-05 — Professional Development (Student Holiday) (closed)
2027-01-06 — Start of 3rd Nine Weeks (in session)
2027-01-18 — MLK Day (Student and Staff Holiday) (closed)
2027-02-12 — Professional Development (Student Holiday) (closed)
2027-02-15 — Presidents' Day (Student and Staff Holiday) (closed)
2027-03-12 — Professional Development (Student Holiday) (closed)
2027-03-15 to 2027-03-19 — Spring Break (Student and Staff Holiday) (closed)
2027-03-22 — Start of 4th Nine Weeks (in session)
2027-03-26 — Student and Staff Holiday (closed)
2027-03-29 — Student and Staff Holiday/Weather Make-up Day (closed)
2027-04-05 to 2027-04-30 — STAAR Window (in session)
2027-04-29 to 2027-04-30 — Student and Staff Holiday/Weather Make-up Day (closed)
2027-05-03 — Professional Development (Student Holiday) (closed)
2027-05-27 — Early Dismissal ALL/Last Day of School (partial)
2027-05-28 — Professional Development Day (closed)