Mercedes Independent School District Calendar 2026-2027
Complete holiday schedule and key dates for Mercedes 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 |
| Weather Day (conditional) | October 12, 2026 (Mon) | Conditional |
| Thanksgiving Break | November 23, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 6, 2027 | No School |
| Weather Day (conditional) | February 15, 2027 (Mon) | Conditional |
| Spring Break | March 15, 2027 - March 19, 2027 | No School |
| Good Friday | March 26, 2027 (Fri) | No School |
| Last Day of School | May 27, 2027 (Thu) | School Closes |
Mercedes ISD Calendar 2026-2027 TexasSchoolCalendar.com
View the full 2026-2027 school year by month.
Mercedes 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.
Active schools with reported enrollment
7 schools| School | Grades reported | Enrollment |
|---|---|---|
| Mercedes Early College Academy | 9–12 | 328 |
| Mercedes Early Literacy Program | Pre-K | 137 |
| Mercedes H S | 9–12 | 853 |
| Ruben Hinojosa El | Early education–5 | 589 |
| Sgt Manuel Chacon Middle | 6–8 | 860 |
| Sgt William G Harrell El | Early education–5 | 424 |
| Travis El | Early education–5 | 617 |
AskTED reports 3,941 students at the district level and 3,808 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.
Mercedes ISD starts on this date; McAllen ISD (August 17, 2026) and Mission CISD (August 11, 2026) use different first-day dates in the related calendar set.
Mercedes ISD Winter Break spans 17 calendar days, including 13 weekdays away from school.
Mercedes ISD uses this Spring Break week, while Roma ISD (March 8, 2027 - March 12, 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 Mercedes ISD.
Related Links
About This Calendar
Data Source: Mercedes ISD 2026-2027 school calendar PDF.
Disclaimer: This website is not affiliated with Mercedes 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.