Average
#720 of 1,226 schools in OR
Corbett School
School · Corbett SD 39
35800 E Hist Columbia River Hw, Corbett, OR 97019
Enrollment
1,062
Student-Teacher
19.7:1
Score
6.0
Grades
Kindergarten – 12th
Enrollment
1,062
Student-Teacher
19.7:1
Score
6.0
Grades
Kindergarten – 12th
Updated
2022-23
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
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Corbett School — Students at Corbett School score 32% proficient, which is below what's typical for similar communities (expected: 45%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
27.6%
Students qualifying for federal meal assistance
Test Scores OR OSAS (2024-25)
Based on 6 test records from OR state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
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.
Funding & Resources
Performance Trends
Math proficiency has declined from 43% (2019) to 28.5% (2025). Reading/ELA proficiency has declined from 57% (2019) to 36.2% (2025).
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.
Neighborhood Context
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
- Phone
- (503) 261-4200
- Data Year
- 2023–2024
Resources & Links
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 methodologyRelated reading
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