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Students play guitars in music class
Lions Acting Troupe 2024
Two high school art students draw forms using 3D models
Primary students paint on white paper

Meridian World School Home

Apply for the 2025-2026 school year admissions lottery between January 1 - February 28, 2025. 
 
Meridian School provides an invigorating educational environment that develops responsible citizens who can artfully navigate our complex world and enjoy a good life with others.

Upcoming events

Adults vs. Students Soccer Games!

Time: 4:30 PM – 6:30 PM
Location: Rock Field (Less than one mile from Meridian!) Enter from: 217 Commerce Blvd, Round Rock, TX 78664
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News & Announcements

An atom design with the lion in the middle and arts and science icons around it

Arts & Science Fest

Discover live performances, interactive exhibits, and presentations from school and community STEAM partners!
Students smile in LifeTouch photos

Spring Picture Day

Spring Pictures are scheduled for March 31 (Grades 6-12) and April 4 (Grades K-5)
A student shows information about Sri Lanka to his peers, one of whom is dressed in traditional cultural wear.

Festival of Cultures

Enjoy an afternoon filled with visits to country booths hosted by families and local restaurants, as well as music and dance performances by PYP students!
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At a glance

  • 44 Native languages reported by Meridian families
  • 1700+ K-12 IB students changing the world
  • 10 Athletic State Team Championships 
  • 33K Water reclaimed annually through rainwater cisterns
  • 99 Pounds of cafeteria waste composted each week
  • 24+ Student clubs, including award-winning Model UN

About Us

About Us Image
Meridian is a public, tuition-free charter school. Open to all students who live within Williamson County in Central Texas, we are proud to offer a continuum of International Baccalaureate education, from the Primary and the Middle Years Programs, ending with the Diploma Program. 
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Our program is designed for all students and does not discriminate on the basis of gender, gender identity, race, color, age, sexual orientation, national origin, ethnicity, religion, disability, academic, athletic, or artistic ability, or the district the child would otherwise attend without regard to disability or handicapping condition, in administration or educational policies, admission and hiring policies and other school-administered programs. As an open-enrollment public charter school, there will be no admissions requirements and no tuition.