Meridian World School Llc

About Meridian World School Llc

Meridian World School in Round Rock, Texas, is a tuition-free public charter school serving Williamson County since 2011. With nearly 1,700 students, it offers a full International Baccalaureate continuum: Primary (PYP), Middle Years (MYP), and Diploma Programme (DP).

Contact Information

Address

2555 N IH 35 ROUND ROCK TX 78664

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Phone

(512) 660-5230

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Website

https://www.mwschool.org/

Academic Performance

Subject Proficiency

Mathematics 66%

Reading 79%

State average proficiency is 66% in Math and 79% in Reading.

104

Full-time Teachers

15

Teachers In First Or Second Year (yrs)

1690

Total Students

TOP [percent] IN STEM IN STATE

Robotics & STEM
at Meridian World School Llc

2.5X

More likely to persue STEM Careers

80%

Jobs that will require STEM in 2030

🤖 Coding & Debugging
🧪 Hobby Electronics and Engineering
👩‍💻 Apply Math in Science and Engineering
🛠️ 3D Printing

Detailed program information coming Fall 2025!

School Ratings

Ranked

1

of 10 in Texas

Recent News & Updates

New Playground Name

We are so excited to announce the name of our new playground! Following a school-wide and Robinson community vote we narrowed a large list of names down to four. Since our students will be using the playground on a daily basis, we gave them the final vote! 476.....

School Timings

Regular School Hours

All Grades: 7:55 AM -3:40 PM

Early Dismissal Days

Dismissal Time: 12:15 PM

Note: Doors open at 7:40 AM for student arrival. Please refer to the school calendar for specific early dismissal dates.

After School Activities

Information coming soon

School Session Dates

September to June

School session starts in September 1st week and ends in June 3rd week. For exact dates, please contact the school.

Student Demographics

White 29.7%

Asian 38.4%

Hispanic 17.1%

Black 8%

Two+ Races 5.9%

Native Am. 1%

White

29.7%

Asian

38.4%

Hispanic

17.1%

Black

8%

Two+ Races

5.9%

Native Am.

1%

Gender Distribution

Total Students: 1690

49.3%

833 Female

50.7%

857 Male

Student Population

1690 Students

With a student-teacher ratio of : 1

Minority Enrollment

25%

Percentage of minority students

Remarkable Alumni

Being Updated

Latest News

Meridian World School, Round Rock, announces June STAAR score release, leadership transitions, Board meeting dates, the upcoming Scholastic BOGO Book Fair, and after-school registration for the 2025–2026 school year—offering key updates for families this summer.

Games & Extracurricular Activities

Sports

Soccer Club Grades 1-3 | Mon/Wed 3:30-4:30pm
Basketball Grades 2-4 | Tue/Thu 3:30-4:45pm
Track & Field Grades 3-5 | Fri 3:30-5:00pm

Arts

Art Club Grades K-2 | Mon 3:00-4:00pm
Drama Club Grades 3-5 | Wed 3:30-5:00pm
Choir Grades 2-5 | Thu 3:15-4:15pm

Clubs

Chess Club Grades 2-5 | Fri 3:15-4:15pm
Garden Club All Grades | Tue 3:15-4:00pm
Robotics Club Grades 3-5 | Thu 3:30-5:00pm

Note: Schedules may change during school holidays. Please contact School for exact Schedule.

Summer Suggested Reading

Horn Book Selections

Vocabulary.com +3 Horn Book +3 What to Read to Your Kids +3

ML

Maggie Lou, Firefox

by Arnolda Dufour Bowes

PS

The Puppets of Spelhorst

by Kate DiCamillo

MLV

The Mona Lisa Vanishes

by Nicholas Day

Vocabulary.com Top Picks

Penguin Random House +10 Vocabulary.com +10 Wikipedia +10

F

Frindle

by Andrew Clements

WR

The Wild Robot

by Peter Brown

JGP

James and the Giant Peach

by Roald Dahl

Penguin Random House Features

Horn Book +2 Penguin Random House +2 The Guardian +2

SLB

The Secret Language of Birds

by Lynne Kelly

S

The Swifts: A Dictionary of Scoundrels

by Beth Lincoln