A+
Rock Canyon High School
PublicHighGrades 9–12
5810 McArthur Ranch Road, Highlands Ranch, CO 80124 · (303) 387-3000 · Part of Douglas County School District RE-1
Students
2,325
Students per teacher
22:1
Free or reduced lunch
8%
Setting
Suburb
Grades
9–12
What stands out about Rock Canyon High School
- School Grade A+: near the top of Colorado’s public schools
- Math proficiency 34 pts above the state
- Reading / language arts 40 pts above the state
- Larger classes: 22:1 students per teacher
On the path
Where Sedalia kids come from and go next.
7–89 middle schoolsDepends on your address
9–12Rock Canyon High SchoolYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency64%
State average 30.5%
Reading / language arts87%
State average 47%
Location
Directions ↗
5810 McArthur Ranch Road, Highlands Ranch
Students
Enrollment by grade
Grade 9580
Grade 10551
Grade 11579
Grade 12615
Enrollment over time
2,366’20
2,376’21
2,377’22
2,328’23
2,325’24
About steady.
Who goes here
White 65%Asian 16%Hispanic 12%Two or more races 5%Black <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Rock Canyon High School.
Other schools in Douglas County School District RE-1
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.