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Clackamas High School

14486 SE 122nd Ave, Clackamas, OR 97015

ASchola Grade
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Grades
9–12
High
Students
1,280
Enrolled 2024–25
Students per teacher
26.4 : 1
Full-time teachers
District
North Clackamas SD 12
Clackamas County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 198 Oregon high schools · How we grade
Test scores48% proficient in math & reading
85thpercentile
Equity47% of low-income students proficient
84thpercentile
Attendance37% chronically absent
83rdpercentile
Graduation rate89% graduate in 4 years
59thpercentile
College readinessAt least 34% take AP, IB or dual-enrollment courses
73rdpercentile
Class size26.4 students per teacher
5thpercentile

Percentiles compare this school with other Oregon 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 Clackamas High School

Clackamas High School is a public high school in Clackamas, Oregon, serving grades 9–12. It is part of North Clackamas SD 12. The school is located in a large suburb in Clackamas County.

In the 2024–25 school year, 1,280 students were enrolled, with about 26.4 students for every full-time teacher. That ratio is larger than the typical Oregon high school (17.4 students per teacher). Its Schola Grade is A (excellent), compared with 198 Oregon high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

14486 SE 122nd Ave
Clackamas, OR 97015
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,280 students
Students per teacher
26.4 to 1
AP courses offered
14
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
North Clackamas SD 12
County
Clackamas County
NCES school ID
410883000093

Schools near Clackamas High School

All 7 schools in Clackamas →

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.