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Douglas County High School

2842 Front Street, Castle Rock, CO 80104

BSchola Grade
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Grades
9–12
High
Students
1,659
Enrolled 2024–25
Students per teacher
19.3 : 1
Full-time teachers
District
Douglas County School District No. Re 1
Douglas County

Schola Grade B · Above average

Letter grade (A–F) · compared with 303 Colorado high schools · How we grade
Test scores58% proficient in math & reading
82ndpercentile
Equity40% of low-income students proficient
84thpercentile
Attendance27% chronically absent
65thpercentile
Graduation rate90% graduate in 4 years
47thpercentile
College readinessAt least 22% take AP, IB or dual-enrollment courses
48thpercentile
Class size19.3 students per teacher
32ndpercentile

Percentiles compare this school with other Colorado high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Douglas County High School

Douglas County High School is a public high school in Castle Rock, Colorado, serving grades 9–12. It is part of Douglas County School District No. Re 1. The school is located in a small suburb in Douglas County.

In the 2024–25 school year, 1,659 students were enrolled, with about 19.3 students for every full-time teacher. That ratio is larger than the typical Colorado high school (15.6 students per teacher). Its Schola Grade is B (above average), compared with 303 Colorado high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

2842 Front Street
Castle Rock, CO 80104
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,659 students
Students per teacher
19.3 to 1
AP courses offered
17
Charter school
No
Magnet school
No
Locale
Suburb — Small
School district
Douglas County School District No. Re 1
County
Douglas County
NCES school ID
080345000440

Schools near Douglas County High School

All 24 schools in Castle Rock →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.