Addenbrooke Classical Academy

3605 S Teller Street, Lakewood, CO 80235

ASchola Grade
Grades
9–12
High
Students
191
Enrolled 2024–25
Students per teacher
12.3 : 1
Full-time teachers
District
Jefferson County School District No. R-1
Jefferson County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 303 Colorado high schools · How we grade
Test scores54% proficient in math & reading
75thpercentile
Attendance20% chronically absent
84thpercentile
Graduation rate95% graduate in 4 years
82ndpercentile
College readinessAt least 23% take AP, IB or dual-enrollment courses
52ndpercentile
Class size12.3 students per teacher
81stpercentile

Percentiles compare this school with other Colorado high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. 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 Addenbrooke Classical Academy

Addenbrooke Classical Academy is a charter high school in Lakewood, Colorado, serving grades 9–12. It is part of Jefferson County School District No. R-1. The school is located in a large suburb in Jefferson County.

In the 2024–25 school year, 191 students were enrolled, with about 12.3 students for every full-time teacher. That ratio is smaller than the typical Colorado high school (15.6 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Jefferson County School District No. R-1. Its Schola Grade is A (excellent), compared with 303 Colorado high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

3605 S Teller Street
Lakewood, CO 80235
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School details

Type
Charter School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
191 students
Students per teacher
12.3 to 1
AP courses offered
1
Charter school
Yes
Charter authorizer
Jefferson County School District No. R-1
Magnet school
No
Locale
Suburb — Large
School district
Jefferson County School District No. R-1
County
Jefferson County
NCES school ID
080480006587

Schools near Addenbrooke Classical Academy

All 46 schools in Lakewood →

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.