Cedar Ridge High School

Cedar Ridge Raider

Cedar Ridge High School
2801 Gattis School Rd.
Round Rock, TX 78664

Phone: 512-704-0100
Fax: 512-704-0280
Principal, Jiae Kim

Hours: 9:05 a.m. – 4:20 p.m.
Colors: Purple, Black & Silver
Mascot: Raiders
Grades: 9-12

Feeder Pattern

Each student’s feeder pattern is determined by his or her home address. To find out which schools your student will attend, use our Interactive School Boundaries Map.

What happens at our school?

We make purposeful connections between academic disciplines creating an authentic environment for students to participate in meaningful practicums. Our strong professional industry connections expose students to the changing expectations that have resulted from advances in technology, emerging markets, and global economies.

We put kids first

In a rapidly changing world, our educators support and guide students, readying them for college and career. Employed strategies and programs are designed to be relevant for today’s students and tomorrow’s workforce. Together, students and staff work towards reaching our potential.

Students will have access to:

  • Multi-discipline cross-integrated curriculum
  • Student leadership
  • Integrated technology
  • One to one technology access
  • Individualized learning
  • Real world problem solving
  • Professional industry Academy partnerships
  • Service learning
  • Exposure to college and career choices
  • Performing arts and technical media practicum center
  • Flexible and collaborative learning spaces
  • STEAM and makerspace
  • Career and technical education facilities

Cedar Ridge High School values and promotes integrity by exploring ethical principles and philosophies, modeling and celebrating respectful behavior, and encouraging students and staff to make positive and productive choices to be the best versions of themselves. 

Cedar Ridge intentionally instills compassion by creating an environment that values the humanity of each and every stakeholder in a diverse culture by modeling and encouraging tolerance, empathy, forgiveness, acts of kindness, good sportsmanship and community service.

By setting and modeling high expectations, Cedar Ridge High School strives for excellence and approaches new challenges with a growth mindset. In doing so, Cedar Ridge builds a sense of personal and shared responsibility. We will recognize students for their achievements both academic and extracurricular, to foster a community that invests in itself and others.


Live with integrity;
act with compassion;
strive for excellence.


Cedar Ridge High School opened its doors to students in August 2010.

Fight Song

Cedar Ridge High School Fight Song

GO! Cedar Ridge High!
Break right through that line.
Purple and silver banners,
We will cheer you for all time.
Fight! Fight! Fight!
GO! Cedar Ridge High!
Claim our victory.
We have the flame to uphold our name
GO! Cedar Ridge win the game!
Cedar… Ridge… Fight, Fight, Fight!

Cedar Ridge, All Hail to Thee!

Spirit, pride, and loyalty,
Cedar Ridge, all hail to thee!
Purple, silver royalty,
Cedar Ridge, all hail to thee!
Alma Mater, home of friends, thine honor we’ll defend.
Raiders triumph to the end, Cedar Ridge, all hail to thee!


Accountability Rating

B – Recognized performance

Overview of State Accountability


College Readiness Scores

SAT Results (Average): 1061
ACT Results (Average): 24.0

Distinction Designations

Academic Achievement in ELA/Reading
Academic Achievement in Science
Postsecondary Readiness

2018-19 STAAR Passing Rates

  • English I – 77% 77% 77%
  • English II – 82% 82% 82%
  • Algebra I – 78% 78% 78%
  • Biology – 92% 92% 92%
  • U.S. History – 97% 97% 97%

NOTE: STAAR results, student demographic and enrollment data is pulled from the Texas Academic Performance Report (TAPR). This page is updated generally around mid-November when the data is released by the state. The TAPR includes information from the previous school year.

2018-19 Student Demographics

  • African American – 13.2% 13.2% 13.2%
  • Hispanic – 38.0% 38.0% 38.0%
  • White – 37.6% 37.6% 37.6%
  • Native American – 0.4% 0.4% 0.4%
  • Asian – 6.6% 6.6% 6.6%
  • Pacific Islander – 0.2% 0.2% 0.2%
  • Two or more races – 3.9% 3.9% 3.9%
  • Economically Disadvantaged – 29.2% 29.2% 29.2%
  • Annual Dropout Rate – 0.2% 0.2% 0.2%

Student Enrollment by program

  • Bilingual/ESL Education – 4.5% 4.5% 4.5%
  • Career and Technical Education – 81.3% 81.3% 81.3%
  • Gifted and Talented – 8.6% 8.6% 8.6%
  • Special Education – 10.4% 10.4% 10.4%
Find our Campus Improvement Plan (CIP), State and Federal Accountability summaries, Texas Academic Performance Reports (TAPR), as well as the most recent climate survey results on the District Performance Indicators page.