List your school
Public SchoolHigh

Adrienne C. Nelson High School

14897 SE Parklane Dr, Happy Valley, OR 97015

ASchola Grade
Directions CallWebsite
Grades
9–12
High
Students
1,536
Enrolled 2024–25
Students per teacher
27.2 : 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 scores42% proficient in math & reading
76thpercentile
Equity42% of low-income students proficient
74thpercentile
Attendance34% chronically absent
89thpercentile
Graduation rate96% graduate in 4 years
91stpercentile
College readinessAt least 35% take AP, IB or dual-enrollment courses
74thpercentile
Class size27.2 students per teacher
4thpercentile

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 Adrienne C. Nelson High School

Adrienne C. Nelson High School is a public high school in Happy Valley, 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, 1,536 students were enrolled, with about 27.2 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

14897 SE Parklane Dr
Happy Valley, OR 97015
Open in Google Maps

School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,536 students
Students per teacher
27.2 to 1
AP courses offered
11
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
North Clackamas SD 12
County
Clackamas County
NCES school ID
410883001898

Schools near Adrienne C. Nelson High School

All 9 schools in Happy Valley →

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.