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 2025 school year, there are 2 public middle schools serving 1,314 students in Centennial SD 28j School District. This district's average middle testing ranking is 4/10, 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 22% (versus the Oregon public middle school average of 29%), and reading proficiency score of 33% (versus the 45% statewide average).
Minority enrollment is 66% of the student body (majority Hispanic), which is more than the Oregon public middle school average of 38% (majority Hispanic).
Overview
This School District
This State (OR)
# Schools
10 Schools
475 Schools
# Students
5,637 Students
172,638 Students
# Teachers
272 Teachers
9,438 Teachers
Student : Teacher Ratio
21:1
21:1
District Rank
Centennial SD 28j School District, which is ranked within the bottom 50% of all 186 school districts in Oregon (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 73% has decreased from 74% over five school years.
Overall District Rank
#146 out of 189 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
21%
31%
Reading/Language Arts Test Scores (% Proficient)
33%
44%
Science Test Scores (% Proficient)
21%
30%
Graduation Rate
73%
81%
Students by Ethnicity:
Diversity Score
0.75
0.57
# American Indian Students
36 Students
2,254 Students
% American Indian Students
1%
1%
# Asian Students
779 Students
5,936 Students
% Asian Students
14%
4%
# Hispanic Students
1,809 Students
39,278 Students
% Hispanic Students
32%
23%
# Black Students
466 Students
3,780 Students
% Black Students
8%
2%
# White Students
1,932 Students
106,509 Students
% White Students
34%
62%
# Hawaiian Students
191 Students
1,300 Students
% Hawaiian Students
4%
1%
# Two or more races Students
397 Students
12,598 Students
% of Two or more races Students
7%
7%
Students by Grade:
# Students in PK Grade:
-
-
# Students in K Grade:
369
4,237
# Students in 1st Grade:
410
4,821
# Students in 2nd Grade:
397
5,092
# Students in 3rd Grade:
462
5,098
# Students in 4th Grade:
465
5,601
# Students in 5th Grade:
451
6,096
# Students in 6th Grade:
452
36,431
# Students in 7th Grade:
460
41,680
# Students in 8th Grade:
440
42,445
# Students in 9th Grade:
426
4,601
# Students in 10th Grade:
486
5,099
# Students in 11th Grade:
411
5,416
# Students in 12th Grade:
408
6,021
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $15,936 in this school district is less than the state median of $18,279. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $14,450 is less than the state median of $19,325. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$90 MM
$9,902 MM
Spending
$82 MM
$10,468 MM
Revenue / Student
$15,936
$18,279
Spending / Student
$14,450
$19,325
Best Centennial SD 28j School District Public Middle Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Centennial Middle School
(Math: 22% | Reading: 33%)
Rank:
Rank:
3/
Bottom 50%10
17650 Se Brooklyn St
Portland, OR 97236
(503) 762-3206
Portland, OR 97236
(503) 762-3206
Grades: 6-8
| 867 students
Rank: n/an/a
15840 Se Taylor St
Portland, OR 97233
(503) 762-3207
Portland, OR 97233
(503) 762-3207
Grades: 6-8
| 447 students
Recent Articles
Year-Round Or Traditional Schedule?
Which is more appropriate for your child? A year-round attendance schedule or traditional schedule? We look at the pros and cons.
Why You Should Encourage Your Child to Join a Sports Team
Participating in team sports has a great many benefits for children, there is no doubt. In this article you will learn what those benefits are.
White Students are Now the Minority in U.S. Public Schools
Increasing birth rates among immigrant families from Asia and Central and South America, combined with lower birth rates among white families, means that for the first time in history, public school students in the United States are majority-minority. This shift in demographics poses difficulties for schools as they work to accommodate children of varying language abilities and socio-economic backgrounds.
