Sellwood Middle School

8300 SE 15th Ave, Portland, OR 97202

ASchola Grade
Grades
6–8
Middle
Students
575
Enrolled 2024–25
Students per teacher
20 : 1
Full-time teachers
District
Portland SD 1J
Multnomah County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 205 Oregon middle schools · How we grade
Test scores58% proficient in math & reading
94thpercentile
Equity58% of low-income students proficient
94thpercentile
Attendance33% chronically absent
87thpercentile
Class size20 students per teacher
26thpercentile

Percentiles compare this school with other Oregon middle 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 Sellwood Middle School

Sellwood Middle School is a public middle school in Portland, Oregon, serving grades 6–8. It is part of Portland SD 1J. The school is located in a large city in Multnomah County.

In the 2024–25 school year, 575 students were enrolled, with about 20 students for every full-time teacher. That ratio is larger than the typical Oregon middle school (18.2 students per teacher). Its Schola Grade is A (excellent), compared with 205 Oregon middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

8300 SE 15th Ave
Portland, OR 97202
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
575 students
Students per teacher
20 to 1
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
City — Large
School district
Portland SD 1J
County
Multnomah County
NCES school ID
411004000936

Schools near Sellwood Middle School

All 223 schools in Portland →

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.