Dr. John D. Horn High School

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Mesquite, TX
Dr. John D. Horn High School

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Dr. John D. Horn High School
Mesquite, Texas The main objective is to share the many accomplishments of our students, staff and the district as a whole.

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Mesquite ISD is participating in Facebook to efficiently and effectively distribute information through an additional channel. Additionally, breaking news and updates will be published via this page. Comments
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11/05/2026

Jags! This Saturday is RECOUP! If you still need hours, this is for you. Earn up to 4 hours this Saturday, November 7th. Check flyer for details. See you this weekend at 8am, on time. Don’t forget your Chromebook!

11/02/2026

The college acceptances for our seniors are rolling in and we are shouting out these college-bound students!!! We are so proud of you.

11/02/2026

10/25/2026

Want a great scare? Come to the Horn Haunted House….. only if you dare.

10/24/2026

While our candy supply is getting low, there’s still plenty of fun to be had with our games and activities!

10/24/2026

Come join us at the 1st Fall Festival! Haunted House and Trunk or Treat available.

10/24/2026

On Thursday, the Spanish Honor Society, UNIDOs and Migalitos hosted an elote bar for teachers to end Hispanic Heritage Month. Thank you to Migalitos, Mrs. Norris, Mrs. Cardenas, Mrs. Caballero and Ms. Espinoza for making this event possible and thank you to the members of both organizations for serving our staff!

10/24/2026

There's always something to be proud of when your heritage is Hispanic. We asked Jags to share the culture, traditions, and heritage they're proud of in honor of Hispanic Heritage Month.

🎥 by Janas Garcia Valentin
🎥 by Carolina Gonzalez
🎥 by Uzoamaka Onuorah
Rosette Media, Jaguar Publications

10/22/2026

🎃 Horn High School Trunk-or-Treat & Carnival! 👻

We are so excited to welcome our Horn families and community to campus this Saturday, October 24, for an evening of Halloween fun!

Join us for a night filled with games, candy, face painting, trunk-or-treating, and even a Haunted House! We have been working hard to put together a fun evening for our community, and we can’t wait to see everyone come out and enjoy it!

🍬 Trunk-or-Treat & Carnival: Starts at 5:00 PM
👻 Haunted House: 6:00–9:00 PM (Last entry at 8:30 PM)

📍 Horn High School
🚗 Parking Information: Please take a moment to review the attached map before arriving. Green areas are designated for family parking, while red areas will be closed for event activities. Follow the marked walking routes to safely access the festivities.
We look forward to seeing our Jaguars, their families, and our community come together for a great evening of fun and memories!

🧡💜 See you Saturday, Jaguar Nation! 🐆🎃

Address

3300 E Cartwright Road
Mesquite, TX
75181

Website

https://hornhighschool.mesquiteisd.org/

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