Oliver Middle
Public · Grades 6–8 · 435 students
Centennial Middle School
17650 SE Brooklyn St, Portland, OR 97236
Grades
6–8
Middle
Students
876
Enrolled 2024–25
Students per teacher
20.3 : 1
Full-time teachers
District
Centennial SD 28J
Multnomah County
Schola Grade D · Below average
Letter grade (A–F) · compared with 205 Oregon middle schools · How we grade
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 Centennial Middle School
Centennial Middle School is a public middle school in Portland, Oregon, serving grades 6–8. It is part of Centennial SD 28J. The school is located in a large suburb in Multnomah County.
In the 2024–25 school year, 876 students were enrolled, with about 20.3 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 D (below average), compared with 205 Oregon middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 6–8
- Enrollment (2024–25)
- 876 students
- Students per teacher
- 20.3 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Centennial SD 28J
- County
- Multnomah County
- NCES school ID
- 410280001013
Schools near Centennial Middle School
All 223 schools in Portland →
Hauton B Lee Middle School
Public · Grades 6–8 · 718 students
Reynolds Middle School
Public · Grades 6–8 · 723 students
Clear Creek Middle School
Public · Grades 6–8 · 584 students
Dexter McCarty Middle School
Public · Grades 6–8 · 514 students
Alice Ott Middle School
Public · Grades 6–8 · 594 students
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.