Top Rankings
Centennial SD 28j School District ranks among the top 20% of public school district in Oregon for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 2 public middle schools serving 1,311 students in Centennial SD 28j School District. This district's average middle testing ranking is 3/10, which is in the bottom 50% of public middle schools in Oregon.
Public Middle Schools in Centennial SD 28j School District have an average math proficiency score of 19% (versus the Oregon public middle school average of 29%), and reading proficiency score of 33% (versus the 45% statewide average).
Minority enrollment is 68% of the student body (majority Hispanic), which is more than the Oregon public middle school average of 39% (majority Hispanic).
Overview
This School District
This State (OR)
# Schools
9 Schools
472 Schools
# Students
5,304 Students
174,860 Students
# Teachers
259 Teachers
9,512 Teachers
Student-Teacher Ratio
20:1
20:1
Student By Grade
District Rank
Centennial SD 28j School District, which is ranked within the bottom 50% of all 185 school districts in Oregon (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 73% has increased from 72% over five school years.
Overall District Rank
#156 out of 187 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
19%
31%
Reading/Language Arts Test Scores (% Proficient)
33%
44%
Science Test Scores (% Proficient)
21%
30%
Graduation Rate
73%
81%
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