Lewisville Independent School District Calendar 2026-2027
Complete holiday schedule and key dates for Lewisville Independent School District for the 2026-2027 academic year. District homepage
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 12, 2026 (Wed) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Student Holiday | October 9, 2026 - October 12, 2026 | No School |
| Student Holiday | November 3, 2026 (Tue) | No School |
| Thanksgiving Break | November 23, 2026 - November 27, 2026 | No School |
| Winter Break | December 18, 2026 - January 4, 2027 | No School |
| MLK Day | January 18, 2027 (Mon) | No School |
| Student Holiday | February 15, 2027 (Mon) | No School |
| Spring Break | March 15, 2027 - March 19, 2027 | No School |
| Student Holiday | March 26, 2027 (Fri) | No School |
| Bad Weather Day (conditional) | March 29, 2027 (Mon) | Conditional |
| Last Day of School | May 21, 2027 (Fri) | School Closes |
Lewisville ISD Calendar 2026-2027 TexasSchoolCalendar.com
View the full 2026-2027 school year by month.
Lewisville Independent School District: Enrollment & Schools
Texas Education Agency AskTED snapshot for 2025–2026, using enrollment reported as of October 2025.
Schools by grades served
Counts include active AskTED schools with a positive October 2025 enrollment. A school may serve more than one grade band, so grade-band counts can overlap and should not be added.
Official school directory
This district has 57 active schools reporting enrollment. To keep this calendar page focused and readable, use the TEA AskTED directory below for the complete campus list.
Compared With Texas Districts
Selected highlights from this district calendar and related Texas calendar pages.
Lewisville ISD ends on this date; Lancaster ISD (May 27, 2027) and Keller ISD (May 26, 2027) close on different dates in the related calendar set.
Lewisville ISD lists 2 early-release or half-day items that may affect pickup times even when school is in session.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Lewisville ISD.
Related Links
About This Calendar
Data Source: Lewisville ISD 2026-2027 Academic Calendar PDF.
Disclaimer: This website is not affiliated with Lewisville Independent School District, the Texas Education Agency, or any official district body. While we strive for accuracy, always verify important dates with the official district website.