Discover the Largest High School in Texas (And Notable Alums) in 2024

Allen High School
© TheBoy765 / Public Domain

Written by Alan Lemus

Updated: September 23, 2023

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In the vast expanse of Texas, where towns and cities are as diverse as the people who call them home, high schools stand as central hubs of community and education. They vary greatly in size, mirroring the unique characteristics of the communities they serve. From small, close-knit high schools in rural towns, where everyone knows everyone, to large, bustling institutions in urban centers that teem with thousands of students, the range is extensive and fascinating.

Welcome to Texas road sign in front of cloudy sky

Texas is known for doing things big.

©Janece Flippo/

Texas is known for doing things big. And when it comes to high schools, it’s no different. Some of the largest high schools in the country are found right here in the Lone Star State, accommodating student populations that rival the sizes of some colleges. 

These educational behemoths are more than just schools. They are microcosms of society, offering an array of academic and extracurricular opportunities that cater to their diverse student bodies.

Today, we discover the largest high school in Texas and its notable alums. We also delve deeper into its history, academics, campus life, and notable alumni to discover the uniqueness of this educational giant. 

The Largest High School in Texas

Allen High School is unique as it only covers grades 10-12. Freshmen attend the Lowery Freshman Center.

Allen High School, tucked in the bustling city of Allen just north of Dallas, isn’t your typical learning institution. Instead, this is the largest high school in Texas, a sprawling hub of education that’s teeming with activity, potential, and academic prowess.

Here, thousands of eager students converge to learn, grow, and dream. They traverse crowded hallways, explore a diverse curriculum, and develop their talents under the guidance of dedicated educators. Think of it as a small city within a city, bustling with youthful energy and aspiration.

But size isn’t all that defines Allen High School. Beyond its grand scale, it’s a community that fosters belonging, stokes curiosity, and transforms raw potential into success stories. From classrooms to the iconic Eagle Stadium, every corner of this school contributes to shaping the leaders of tomorrow.

Allen High School’s Historical Background

Eagle Stadium

From classrooms to the iconic Eagle Stadium, every corner of this school contributes to shaping the leaders of tomorrow.

©Aerial Photography, Inc. / CC By-SA 3.0 – Original / License

Allen High School’s story is a journey that spans over a century, its history deeply intertwined with the growth of the city it calls home. So let’s rewind time and delve into the school’s rich past.

Early Beginnings (1910 to 1950s)

Our story begins in 1910 when the first Allen High School was established, serving a small farming community. During these early years, the school was modest in size, reflecting the rural nature of Allen at the time. However, it wasn’t until the mid-20th century that Allen began to see more significant growth. This change would later set the stage for the transformation of its local high school.

Expansion and Growth (1960s to 1990s)

As Allen transformed from a quiet farming town to a growing suburb in the latter half of the 20th century, so too did its high school. The school relocated in 1964 to accommodate a growing student population. However, as the city’s growth accelerated, even this new facility quickly became insufficient.

In response, a state-of-the-art high school building was constructed in 1999. With a capacity to serve over 2,000 students, it seemed like this new facility would meet Allen’s needs for years to come.

Becoming the Largest in Texas (2000s to Present)

But Allen was just getting started. The city continued to expand rapidly, and with it, the student population of Allen High School. Recognizing the need for even more space, the school underwent another major expansion in 2006, this time with a focus not just on size but also on providing cutting-edge facilities for its students.

Which Type of School Is Allen High School?

To fully appreciate Allen High School, it’s essential to understand its role and structure in the broader educational landscape. Let’s dive in.

A Public High School

First and foremost, Allen High School is a public high school. This means it is funded by taxpayer dollars and governed by a locally-elected school board. As part of the public school system, Allen High provides free education to all students residing within its designated boundaries.

Comprehensive High School

Allen High School is a comprehensive high school. This term refers to the school’s broad curriculum that covers a wide range of subjects. From English and Mathematics to Fine Arts and Physical Education, Allen High offers courses that cater to various academic interests and career paths. This comprehensive curriculum is designed to equip students with a well-rounded education and diverse skill set.

Grades 10-12

Interestingly, Allen High School serves grades 10 through 12. The 9th-grade students attend the Lowery Freshman Center, a separate facility designed specifically to help students transition from middle school to high school. This setup allows for more targeted education strategies to meet the unique developmental needs of students at each grade level.

Career and Technical Education (CTE) Center

In addition to the main campus, Allen High operates a Career and Technical Education (CTE) Center. Here, students can gain hands-on experience in various technical fields, such as:

  • Health Science
  • Engineering
  • Information technology

This unique feature of Allen High School allows students to explore career paths and acquire practical skills alongside their traditional academic studies.

Inclusive and Diverse

Allen High School is committed to providing an inclusive learning environment. The school serves a diverse student population. And it’s this diversity that enriches the learning experience at Allen High. The school’s inclusive policies ensure that all students, regardless of their backgrounds, have equal access to educational opportunities.

Enrollment Numbers

When it comes to Allen High School, the numbers speak for themselves. As the largest high school in Texas, the school’s enrollment figures are nothing short of impressive. So let’s delve into the details.

Student Population

As of the most recent academic year, Allen High School boasts an enrollment of over 6,000 students. This student body is distributed across grades 10 to 12, with each grade level hosting approximately 2,000 students. This is a stark contrast to the school’s early years when it served a small farming community.

Growth Over Time

The growth of Allen High School’s enrollment over the years has been extraordinary. In the 1990s, the school had just over 2,000 students. Today, that number has tripled, mirroring the rapid growth of the city of Allen. This continual rise in student population led to a major school expansion in 2006, which significantly increased the school’s capacity.

Staff Numbers

To cater to this massive student body, Allen High School has a staff of over 350 teachers. As a result, its student-to-teacher ratio is approximately 17:1. This ratio ensures that despite the large student population, each student has access to quality attention and instruction from the school’s highly qualified teachers.

Diversity in Numbers

Allen High School’s student body is also diverse, reflecting the multicultural fabric of Allen City. The school hosts students from various cultural and socioeconomic backgrounds, contributing to a rich and inclusive learning environment.

Most Notable Alumni

Allen High School’s legacy extends far beyond its campus, as evidenced by its impressive roster of notable alumni. These individuals have achieved remarkable success in various fields, including:

  • Athletics
  • Entertainment
  • Academia
  • Other professions

Let’s take a closer look at some of these distinguished Eagles.

Kyler Murray

A two-sport star at Allen High School, Kyler Murray left an indelible mark in the world of football and baseball.

© – Original / License

Alumni in Sports

Allen High School’s athletic program has produced several professional athletes who have made their mark on national and international stages.

  • Kyler Murray: A two-sport star at Allen High School, Kyler Murray left an indelible mark in the world of football and baseball. He won three straight state championships as the school’s quarterback and was awarded the Heisman Trophy while at the University of Oklahoma. Today, he is a standout quarterback in the NFL.
  • Greg Little: Another NFL player, Little played as an offensive tackle for the Carolina Panthers. At Allen High School, he was a highly touted recruit and went on to play at the University of Mississippi before entering the NFL.

Alumni in Entertainment

The school has also made contributions to the entertainment industry, with several alumni finding success on both the small and big screens.

  • Carly Patterson: Before she was an Olympic gold medalist in gymnastics, Carly Patterson was a student at Allen High School. Her athletic prowess was evident even then. She has since become one of the most celebrated gymnasts in U.S. history.
  • Allison Ponthier: A rising star in the music industry, Ponthier is a singer-songwriter known for her soulful voice and heartfelt lyrics. A graduate of Allen High School, Ponthier moved to New York City to pursue her musical dreams. Her breakthrough came with the release of her debut single, “Cowboy,” which garnered critical acclaim.

The Allen High School Campus

Everything about Allen High School is grand in scale, and its campus is no exception. Spanning a whopping 650,000 square feet, it’s more like a college campus than a typical high school. So let’s explore this architectural marvel in more depth.

The Main Building

At the heart of the campus is the main school building. This sprawling structure houses numerous:

  • Classrooms
  • Laboratories
  • Administrative offices

The building’s design reflects a balance between aesthetics and functionality. This creates an environment that’s both conducive to learning and visually appealing.

The Performing Arts Center

Just a stone’s throw away from the main building is the Performing Arts Center. It’s a testament to the school’s commitment to nurturing artistic talent. The state-of-the-art facility includes:

  • A concert hall
  • A black box theater
  • Spaces for dance and music rehearsals

All these are designed to provide students with a professional-grade environment for artistic creation and performance.

The Athletic Facilities

Sports are a big deal at Allen High School. This is reflected in the school’s athletic facilities. The jewel in the crown is the Eagle Stadium, an 18,000-seat venue complete with a video scoreboard and weight rooms. There’s also a natatorium for the swim and dive teams, a wrestling facility, and multiple practice fields and courts for the various sports teams.

The STEAM Center

The latest addition to the campus is the STEAM (Science, Technology, Engineering, Art, and Mathematics) Center. This is a cutting-edge facility aimed at fostering innovation and creativity among students. It features:

  • Labs
  • Collaborative spaces
  • An outdoor learning center

These provide students with the resources they need to explore and excel in these fields.

The Outdoor Spaces

Complementing these impressive structures are the school’s outdoor spaces. Landscaped lawns, courtyards, and tree-lined walkways provide students with spaces for relaxation and informal learning. There’s also a dedicated agriculture science facility for students enrolled in related programs.

Key Takeaways

We’ve completed a whirlwind tour of Allen High School, the largest high school in Texas. We’ve explored its rich history, peeked into its classrooms, cheered in its grand stadium, and met some of its notable graduates.

What stands out? It’s more than just the sheer size of this place. The spirit of the school and the energy of thousands of students pursuing their dreams. Third, it’s the dedication of teachers molding young minds. Finally, it’s the sense of community that binds everyone together.

Allen High School, in its grandeur, is more than a hub for academics. It’s a catalyst for potential, a beacon for the community, and a launching pad for future leaders. 

Where is Allen High School Located On A Map?

Allen High School is located on Rivercrest Boulevard and is close to the Allen Senior Recreation Center, the Edge At Allen Station Park on St. Mary’s Drive and Allen Station Park, a park for wakeboarding and BMX riding.

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About the Author

Alan is a freelance writer and an avid traveler. He specializes in travel content. When he visits home he enjoys spending time with his family Rottie, Opie.

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