Rock Canyon High School

5810 Mcarthur Ranch Road
Lone Tree, CO 80124
(School attendance zone shown in map)
10/
10
Top 5%
Serving 2,377 students in grades 9-12, Rock Canyon High School ranks in the top 5% of all schools in Colorado for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 67% (which is higher than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 86% (which is higher than the Colorado state average of 45%).
The student:teacher ratio of 22:1 is higher than the Colorado state level of 16:1.
Minority enrollment is 29% of the student body (majority Asian), which is lower than the Colorado state average of 49% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 2,377 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 29%
  • : 98% (Top 1% in CO)
  • : Top 5%
  • : 67% (Top 5%)
  • : 86% (Top 1%)
  • : 56% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

Top Rankings

Rock Canyon High School ranks among the top 20% of public schools in Colorado for:

School Overview

Rock Canyon High School's student population of 2,377 students has stayed relatively flat over five school years.
The teacher population of 110 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
2,377 students
This chart displays total students of Rock Canyon High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Rock Canyon High School
Total Classroom Teachers
110 teachers
This chart displays the total teachers of Rock Canyon High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Rock Canyon High School by grade.

School Rankings

Rock Canyon High School ranks within the top 5% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Rock Canyon High School is 0.47, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CO)
#25 out of 1779 schools
(Top 5%)
This chart displays the overall school rank of Rock Canyon High School, with the latest 2021-22 school year data.
67%
32%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Rock Canyon High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Colorado by year, with the latest 2021-22 school year data.
86%
45%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Rock Canyon High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Colorado by year, with the latest 2021-22 school year data.
(20-21)
56%
29%
Student : Teacher Ratio
22:1
16:1
This chart displays the student teacher ratio of Rock Canyon High School and the public school average student teacher ratio of Colorado by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Rock Canyon High School and percentage of American Indian public school students in Colorado by year, with the latest 2005-06 school year data.
Asian
14%
3%
This chart displays the percentage of Asian students in Rock Canyon High School and the percentage of Asian public school students in Colorado by year, with the latest 2022-23 school year data.
Hispanic
10%
35%
This chart displays the percentage of Hispanic students in Rock Canyon High School and the percentage of Hispanic public school students in Colorado by year, with the latest 2022-23 school year data.
Black
1%
5%
This chart displays the percentage of Black students in Rock Canyon High School and the percentage of Black public school students in Colorado by year, with the latest 2022-23 school year data.
White
71%
51%
This chart displays the percentage of White students in Rock Canyon High School and the percentage of White public school students in Colorado by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
4%
5%
This chart displays the percentage of students of two or more races in Rock Canyon High School and the percentage of public school students of two or more races in Colorado by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Rock Canyon High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Colorado.
0.47
This chart displays the diversity score of Rock Canyon High School and the public school average diversity score of Colorado by year, with the latest 2022-23 school year data.
98%
82%
This chart displays graduation rate of Rock Canyon High School and public school graduation rate of Colorado by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
2%
33%
This chart displays the percentage of students who is eligible for free lunch in Rock Canyon High School and the percentage of public school students who is eligible for free lunch in Colorado by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
2%
7%
This chart displays the percentage of students who is eligible for reduced lunch in Rock Canyon High School and the percentage of public school students who is eligible for reduced lunch in Colorado by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), CO Dept. of Education

Frequently Asked Questions

What is Rock Canyon High School's ranking?
Rock Canyon High School is ranked #25 out of 1,779 schools, which ranks it among the top 5% of public schools in Colorado.
What schools are Rock Canyon High School often compared to?
Rock Canyon High Schoolis often viewed alongside schools like Mountain Vista High School, Stem School Highlands Ranch by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
67% of students have achieved math proficiency (compared to the 32% CO state average), while 86% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Rock Canyon High School?
The graduation rate of Rock Canyon High School is 98%, which is higher than the Colorado state average of 82%.
How many students attend Rock Canyon High School?
2,377 students attend Rock Canyon High School.
What is the racial composition of the student body?
71% of Rock Canyon High School students are White, 14% of students are Asian, 10% of students are Hispanic, 4% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Rock Canyon High School?
Rock Canyon High School has a student ration of 22:1, which is higher than the Colorado state average of 16:1.
What grades does Rock Canyon High School offer ?
Rock Canyon High School offers enrollment in grades 9-12
What school district is Rock Canyon High School part of?
Rock Canyon High School is part of Douglas County School District No. Re 1.
In what neighborhood is Rock Canyon High School located?
Rock Canyon High School is located in the Southridge neighborhood of Lone Tree, CO. There are 2 other public schools located in Southridge.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 2,377 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 29%
  • : 98% (Top 1%)
  • : Top 5%
  • : 67% (Top 5%)
  • : 86% (Top 1%)
  • : 56% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

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