Serving 1,036 students in grades Kindergarten-12, Corbett School ranks in the top 30% of all schools in Oregon for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 38% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 51% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 19:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 21% of the student body (majority Hispanic), which is lower than the Oregon state average of 40% (majority Hispanic).
Quick Stats (2024)
- School Type: Charter School
- Grades: Kindergarten-12
- Enrollment: 1,036 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 21%
- Graduation Rate: 85-89% (Top 30% in OR)
- Overall Testing Rank: Top 30%
- Math Proficiency: 38% (Top 30%)
- Reading Proficiency: 51% (Top 50%)
- Science Proficiency: 35-39% (Top 30%)
- Source: National Center for Education Statistics (NCES), OR Dept. of Education
School Overview
Corbett School's student population of 1,036 students has declined by 15% over five school years.
The teacher population of 55 teachers has grown by 5% over five school years.
School Type
Grades Offered
Grades Kindergarten-12
(offers virtual instruction)
(offers virtual instruction)
Total Students
1,036 students
![This chart displays total students of Corbett School by year, with the latest 2021-22 school year data. This chart displays total students of Corbett School by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/total_students/67000/67299/corbett-school-chart-G7TYQ5.png)
Gender %
![This chart displays gender of Corbett School This chart displays gender of Corbett School](http://images3.publicschoolreview.com/charts/gender/67000/67299/corbett-school-chart-bg1AiXw.png)
Total Classroom Teachers
55 teachers
![This chart displays the total teachers of Corbett School by year, with the latest 2021-22 school year data. This chart displays the total teachers of Corbett School by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/67000/67299/corbett-school-chart-bpHc4qC.png)
Students by Grade
![This chart displays the students of Corbett School by grade. This chart displays the students of Corbett School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/67000/67299/corbett-school-chart-beATrgK.png)
School Rankings
Corbett School ranks within the top 30% of all 1,196 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Corbett School is 0.36, which is less than the diversity score at state average of 0.58. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#355 out of 1196 schools
(Top 30%)
(Top 30%)
![This chart displays the overall school rank of Corbett School, with the latest 2021-22 school year data. This chart displays the overall school rank of Corbett School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/67000/67299/corbett-school-chart-bf6hU7R.png)
Math Test Scores (% Proficient)
38%
31%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Corbett School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Corbett School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/math_percent/67000/67299/corbett-school-chart-boTE3ML.png)
Reading/Language Arts Test Scores (% Proficient)
51%
44%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Corbett School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Corbett School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/67000/67299/corbett-school-chart-bqMm7Rz.png)
Science Test Scores (% Proficient)
35-39%
30%
Student : Teacher Ratio
19:1
17:1
![This chart displays the student teacher ratio of Corbett School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data. This chart displays the student teacher ratio of Corbett School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/67000/67299/corbett-school-chart-lgjnkz.png)
American Indian
1%
1%
![This chart displays the percentage of American Indian students in Corbett School and percentage of American Indian public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of American Indian students in Corbett School and percentage of American Indian public school students in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/american_indian_ethnicity/67000/67299/corbett-school-chart-PNwumg.png)
Asian
1%
4%
![This chart displays the percentage of Asian students in Corbett School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Asian students in Corbett School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/67000/67299/corbett-school-chart-NWF2tV.png)
Hispanic
9%
25%
![This chart displays the percentage of Hispanic students in Corbett School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Hispanic students in Corbett School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/67000/67299/corbett-school-chart-dHxJJm.png)
Black
1%
2%
![This chart displays the percentage of Black students in Corbett School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Black students in Corbett School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/67000/67299/corbett-school-chart-blZEKAj.png)
White
79%
60%
![This chart displays the percentage of White students in Corbett School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of White students in Corbett School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/67000/67299/corbett-school-chart-3BdTOJ.png)
Hawaiian
n/a
1%
Two or more races
9%
7%
![This chart displays the percentage of students of two or more races in Corbett School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students of two or more races in Corbett School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/67000/67299/corbett-school-chart-KprIB0.png)
All Ethnic Groups
![This chart displays the percentage breakdown of students of all ethnic groups in Corbett School. This chart displays the percentage breakdown of students of all ethnic groups in Corbett School.](http://images3.publicschoolreview.com/charts/school_ethnicity/67000/67299/corbett-school-chart-bg1AiYQ.png)
![This chart displays the percentage breakdown of public school students of all ethnic groups in Oregon. This chart displays the percentage breakdown of public school students of all ethnic groups in Oregon.](http://images3.publicschoolreview.com/charts/state_ethnicity_school/67000/67299/corbett-school-chart-mWQfcY.png)
![This chart displays the diversity score of Corbett School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data. This chart displays the diversity score of Corbett School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/67000/67299/corbett-school-chart-mWQfbo.png)
Graduation Rate
85-89%
81%
![This chart displays graduation rate of Corbett School and public school graduation rate of Oregon by year, with the latest 2021-22 school year data. This chart displays graduation rate of Corbett School and public school graduation rate of Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/graduation_rate/67000/67299/corbett-school-chart-w56bU6.png)
Eligible for Free Lunch
24%
43%
![This chart displays the percentage of students who is eligible for free lunch in Corbett School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for free lunch in Corbett School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/67000/67299/corbett-school-chart-b2DS9xJ.png)
Eligible for Reduced Lunch
8%
8%
![This chart displays the percentage of students who is eligible for reduced lunch in Corbett School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Corbett School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/67000/67299/corbett-school-chart-MfYA4h.png)
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OR Dept. of Education
Frequently Asked Questions
What is Corbett School's ranking?
Corbett School is ranked #355 out of 1,196 schools, which ranks it among the top 30% of public schools in Oregon.
What schools are Corbett School often compared to?
Corbett Schoolis often viewed alongside schools like Sam Barlow High School, Gresham High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
38% of students have achieved math proficiency (compared to the 31% OR state average), while 51% of students have achieved reading proficiency (compared to the 44% OR state average).
What is the graduation rate of Corbett School?
The graduation rate of Corbett School is 85-89%, which is higher than the Oregon state average of 81%.
How many students attend Corbett School?
1,036 students attend Corbett School.
What is the racial composition of the student body?
79% of Corbett School students are White, 9% of students are Hispanic, 9% of students are Two or more races, 1% of students are American Indian, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Corbett School?
Corbett School has a student ration of 19:1, which is higher than the Oregon state average of 17:1.
What grades does Corbett School offer ?
Corbett School offers enrollment in grades Kindergarten-12 (offers virtual instruction).
What school district is Corbett School part of?
Corbett School is part of Corbett SD 39 School District.
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