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#720 of 1,226 schools in OR

Corbett School

School · Corbett SD 39

35800 E Hist Columbia River Hw, Corbett, OR 97019

Charter

Enrollment

1,062

Student-Teacher

19.7:1

Score

6.0

Grades

Kindergarten – 12th

Updated 2022-23

How this school compares

Oregon schools

#44 of 80

About Corbett School

Corbett School serves 1,062 students from kindergarten through 12th grade in the rural community of Corbett, Oregon. This charter school maintains a student-teacher ratio of 19.7:1 with 54 full-time equivalent teachers, providing a comprehensive K-12 education in a single institution. Academically, Corbett School earns a MySchoolScout rating of 6.3 out of 10 and ranks 435th among Oregon's 1,231 schools, placing it in the 65th percentile statewide.

The school shows solid performance in English Language Arts, with 51% of students achieving proficiency or above across grade levels. Mathematics presents an area with room for growth, as 38% of students demonstrate proficiency or above. The school serves a well-established community where the median household income reaches $110,054 and 45% of residents hold bachelor's degrees or higher.

The area maintains a low poverty rate of just 3.2%, with median home values of $618,100 reflecting the community's economic stability. Corbett School's unique position as a K-12 charter institution allows students to remain in one educational environment throughout their entire school experience. The school sits in Oregon's scenic Columbia River corridor, offering students an education surrounded by the natural beauty of Multnomah County's rural landscape near the historic Columbia River Highway.

What Parents Should Know

Corbett School is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Located in a rural area, Corbett School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress3.9Fair25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-2.94 pts/yr
Data Period2019–2025
TrendDeclining
Academics5.2Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency28.5%
Reading/ELA Proficiency36.2%
Math vs. State Avg-3.3 pts
Reading vs. State Avg-6.8 pts
Overall Proficiency32%
Expected (poverty-adj.)45%
vs. Expected-12.5 pts
Adjusted Percentile33th
College Readiness9.2Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation29.4%
IB ProgramNo
Resources & Environment4.8Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio19.7:1
Per-Pupil Spending$14,462

Corbett School — Students at Corbett School score 32% proficient, which is below what's typical for similar communities (expected: 45%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

27.6%

Students qualifying for federal meal assistance

Test Scores OR OSAS (2024-25)

Math Proficiency 36.5%
School
State
31.8%
ELA Proficiency 48.1%
School
State
43.0%

Based on 6 test records from OR state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
43%
ELA
57%
2022
Math
38%
ELA
51%
2025
Math
28.5%
ELA
36.2%

Source: EdFacts (NCES) and state assessment data. Growth score: 3.9/10.

How Corbett School Compares

See how Corbett School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.0/10
41th percentile in OR
Academic
5.2/10
5.2/10
Growth
3.9/10
Below average
Environment
4.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
28%
Teaching Staff
20:1 student-teacher ratio
54 teachers

Location

35800 E Hist Columbia River Hw, Corbett, OR 97019

Nearby Alternatives

Families considering Corbett School may also want to explore other schools in the area. Mount Pleasant School (rated 9.3/10, 3.9 miles away, in nearby Washougal), which scores notably higher. Another option is Hathaway Elementary (rated 9.2/10, 4.3 miles away, in nearby Washougal), which scores notably higher. Additionally, Sweetbriar Elementary School (rated 7.2/10, 4.3 miles away, in nearby Troutdale), which scores notably higher. For more schools in Corbett, see our Corbett schools guide .

Nearby Schools

20 within 5.5 mi
School Distance Rating
Jemtegaard Middle School Washougal 3.3 mi 5.3
Columbia River Gorge Elementary School Washougal 3.3 mi 6.8
Washougal Special Services Washougal 3.3 mi 6.3
Washougal High School Washougal 4.1 mi 6.8
Gause Elementary Washougal 4.2 mi 5.3
Washougal Learning Academy Washougal 4.2 mi
Hathaway Elementary Washougal 4.3 mi 9.2
Mount Pleasant School Washougal 3.9 mi 9.3
Sam Barlow High School Gresham 4.2 mi 5.2
Oregon Trail Academy Sandy 5.2 mi 6.9
East Orient Elementary School Gresham 5.1 mi 5.7
OPEN DOOR CHRISTIAN ACADEMY Troutdale 4.3 mi 4.9
West Orient Middle School Gresham 5.2 mi 3.9
Sweetbriar Elementary School Troutdale 4.3 mi 7.2
Troutdale Elementary School Troutdale 4.4 mi 4.9
Reynolds Arthur Academy Troutdale 4.5 mi 6.5
Powell Valley Elementary School Gresham 5.1 mi 5.0
Cape Horn Skye Elementary Washougal 6.3 mi 4.2
Canyon Creek Middle School Washougal 6.3 mi 6.0
Kelly Creek Elementary School Gresham 5.5 mi 3.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97019 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,604

Median Home Value

$665,600

Median Rent

$1,809/mo

Population

3,332

College Educated

43.2%

Homeownership

81.8%

Poverty Rate

4.2%

Median Age

42.1

Community Profile

The community surrounding Corbett School has a median household income of $107,604. It is a well-educated community where 43% of adults hold a bachelor's degree or higher. The median home value in the area is $665,600, with a median rent of $1,809/month. The local poverty rate of 4.2% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Cascade Virtual Academy Prineville, OR 6.0
Logos Charter School Medford, OR 6.1
SANTIAM CHRISTIAN SCHOOL Adair Village, OR 5.9
Summit Learning Charter Eagle Creek, OR 5.5
GRACE CASCADE CHRISTIAN SCHOOLS Medford, OR 4.7
Metro East Web Academy Gresham, OR 4.7

Frequently Asked Questions

Common questions about Corbett School

What grades does Corbett School serve?

Corbett School serves students in grades Kindergarten through 12th.

How many students attend Corbett School?

Corbett School has an enrollment of approximately 1,062 students.

What is the student-teacher ratio at Corbett School?

The student-teacher ratio at Corbett School is 19.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Corbett School rank in OR?

Corbett School is ranked #720 out of 1,226 schools in OR.

What is Corbett School's MySchoolScout rating?

Corbett School has a composite rating of 6.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Corbett School?

Based on the most recent state assessment data, Corbett School has 36.5% math proficiency and 48.1% reading/ELA proficiency.

Is Corbett School a charter school?

Yes, Corbett School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Corbett School a Title I school?

No, Corbett School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Corbett School?

27.6% of students at Corbett School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
12 Car-Dependent
Bike Score
35 Somewhat Bikeable
County Safety
Low (203/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 12th
Enrollment
1,062
Student-Teacher Ratio
19.7:1
Teachers (FTE)
54
Free/Reduced Lunch
27.6%
Type
regular
Setting
Fringe Rural
County
Multnomah County
Data Year
2023–2024

District

Corbett SD 39
District Enrollment
1,064
Schools in District
1
Per-Pupil Spending
$15,250
District Rank
#1 of 1

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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