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Corvallis SD 509j School District

1555 Sw 35th St
Corvallis, OR 97333
(District boundaries shown in map)
9/
10
Top 20%

Top Rankings

Corvallis SD 509j School District ranks among the top 20% of public school district in Oregon for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there is 1 public charter school serving 102 students in Corvallis SD 509j School District. This district's average charter testing ranking is 5/10, which is in the bottom 50% of public charter schools in Oregon.
Public Charter School in Corvallis SD 509j School District have an average math proficiency score of 35% (versus the Oregon public charter school average of 35%), and reading proficiency score of 55% (versus the 51% statewide average).
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Oregon public charter school average of 28% (majority Hispanic).

Overview

This School District
This State (OR)
# Schools
13 Schools
133 Schools
# Students
6,118 Students
42,875 Students
# Teachers
300 Teachers
2,179 Teachers
Student : Teacher Ratio
20:1
20:1

Student By Grade

District Rank

Corvallis SD 509j School District, which is ranked within the top 20% 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 89% has increased from 85% over five school years.
This School District
State Average (OR)
#30 out of 189 school districts
(Top 20%)
39%
31%
51%
44%
38%
30%
89%
81%

Students by Ethnicity:

0.55
0.46
% American Indian
1%
1%
% Asian
5%
2%
% Hispanic
19%
15%
% Black
2%
2%
% White
64%
72%
% Hawaiian
n/a
n/a
% Two or more races
9%
8%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $18,598 is higher than the state median of $18,279. The school district revenue/student has declined by 8% over four school years.
The school district's spending/student of $30,187 is higher than the state median of $19,325. The school district spending/student has declined by 8% over four school years.
This School District
This State (OR)
Total Revenue
$114 MM
$9,902 MM
Spending
$185 MM
$10,468 MM
Revenue / Student
$18,598
$18,279
Spending / Student
$30,187
$19,325

Best Corvallis SD 509j School District Public Charter Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Inavale Community Partners Dba Muddy Creek Charter School
Charter School
(Math: 30-39% | Reading: 50-59%)
Rank:
8/
10
Top 30%
30252 Bellfountain Rd
Corvallis, OR 97333
(541) 752-0377
Grades: K-5
| 102 students

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Quick Stats (2025)

  • District size: 13 schools
  • Grades: PK-12
  • Enrollment: 6,118 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 36%
  • : 89% (Top 20% in OR)
  • : Top 20%
  • : 39% (Top 20%)
  • : 51% (Top 30%)
  • : 38% (Top 20%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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