Allen Independent School District Calendar 2026-2027
Complete holiday schedule and key dates for Allen 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 13, 2026 (Thu) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Student Holiday | September 21, 2026 (Mon) | No School |
| Fall Break | October 12, 2026 - October 16, 2026 | No School |
| Thanksgiving Break | November 20, 2026 - November 27, 2026 | No School |
| Winter Break | December 18, 2026 - January 4, 2027 | No School |
| Martin Luther King Jr Holiday | January 18, 2027 (Mon) | No School |
| Student Holiday | February 15, 2027 - February 16, 2027 | No School |
| Spring Break | March 12, 2027 - March 19, 2027 | No School |
| Student Holiday | March 26, 2027 (Fri) | No School |
| Holiday / Bad Weather Make-Up Day (conditional) | April 19, 2027 (Mon) | No School |
| Last Day of School | May 27, 2027 (Thu) | School Closes |
Allen ISD Calendar 2026-2027 TexasSchoolCalendar.com
View the full 2026-2027 school year by month.
Allen 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 21 active schools reporting enrollment. To keep this calendar page focused and readable, use the TEA AskTED directory below for the complete campus list.
AskTED reports 20,117 students at the district level and 19,721 across the active campus rows counted here. AskTED publishes district and campus enrollment as separate fields. Differences are retained as reported and are not silently substituted.
Compared With Texas Districts
Selected highlights from this district calendar and related Texas calendar pages.
Allen ISD lists Fall Break as 3 weekdays off. This named block is worth tracking separately for childcare, appointments, travel, and shared household calendars.
Allen ISD lists 4 early-release or half-day items that may affect pickup times even when school is in session.
Allen ISD uses this Spring Break week, while Azle ISD (March 12, 2027 - March 19, 2027) uses different windows in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Allen ISD.
Related Links
About This Calendar
Data Source: Allen ISD 2026-2027 Academic Calendar PDF.
Disclaimer: This website is not affiliated with Allen 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.