Chisholm Trail Middle School, Round Rock

School District

Round Rock ISD

The official school calendar for Chisholm Trail Middle School, Round Rock follows the Williamson County Public Schools district calendar for the 2025–2026 academic year. Below you will find key dates, holidays, and important school year information.

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Chisholm Trail Middle School, Round Rock Calendar 2025-2026

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School Day

Today

Holidays

Breaks/Recess

Non-Student Days

Period Start

Period End

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General Information

District: Round Rock ISD (4838080)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

6th - 8th

Contact Information

Address: 500 Oakridge DR, Round Rock, TX 78681

County: Williamson County

Phone: +1 (512) 428-2500

Website: schools.roundrockisd.org

Locale: City, Midsize (Code: 12)

Staff & Students

Number of Students: 703

Number of Teachers: 56

Student to Teacher Ratio: 12.6 : 1

Meal Programs

Free Lunch: 224

Reduced Lunch: 41

Directly Certified: N/A

Enrollment by Grade

703 Total Students

243 34.6%

213 30.3%

247 35.1%

Student Demographics

Gender Distribution

Male 420 59.7%

Female 283 40.3%

Racial/Ethnic Distribution

White 308 43.8%

Black 50 7.1%

Hispanic 275 39.1%

Asian 35 5%

American Indian/Alaska Native 4 0.6%

Two or More Races 31 4.4%