Very Good
#442 of 1,226 schools in OR
Top 36% in state
Clackamas Middle College
High School · North Clackamas SD 12
12021 SE 82nd Ave, Happy Valley, OR 97086
Enrollment
282
Student-Teacher
40.3:1
Score
7.0
Grades
9th – 12th
Enrollment
282
Student-Teacher
40.3:1
Score
7.0
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Oregon schools
#442 of 1,226
In Happy Valley
#3 of 8
public schools
In district
#8 of 31
North Clackamas SD 12
Academic growth
8.4 / 10
Excellent
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Clackamas Middle College
High School in Happy Valley · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Christ the King Catholic School
0.4 mi away. Use as a geographic alternative in the same move search.
Clackamas Web Academy
0.6 mi away. Use as a geographic alternative in the same move search.
About Clackamas Middle College
Clackamas Middle College is a public high school in Happy Valley, OR, part of North Clackamas SD 12. Clackamas Middle College serves approximately 282 students, and covers grades 9th-12th, and has a 40.3:1 student-teacher ratio. Clackamas Middle College has a current MySchoolScout rating of 7.0 out of 10 and ranks #442 of 1,226 schools in OR.
Structured state assessment records for Clackamas Middle College show 51% math proficiency (multi-year average, 2009-2025) and 83% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 7.0 · Very Good
- District avg 4.8
- OR avg 5.9
What Parents Should Know
Clackamas Middle College runs 40.3:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Clackamas Middle College is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Clackamas Middle College — Students at Clackamas Middle College score 43% proficient, which is below what's typical for similar communities (expected: 54%).
Test Scores OR OSAS (2024-25)
Based on 30 test records from OR state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.4/10.
How Clackamas Middle College Compares
See how Clackamas Middle College performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
12021 SE 82nd Ave, Happy Valley, OR 97086
Nearby Alternatives
Families considering Clackamas Middle College may also want to explore other high schools in the area. Sojourner School (rated 7.9/10, 1.0 miles away, in nearby Milwaukie), which scores slightly higher. Another option is Cascade Heights Public Charter School (rated 7.6/10, 1.7 miles away, in nearby Clackamas), which scores slightly higher. Additionally, View Acres Elementary School (rated 7.3/10, 2.1 miles away, in nearby Milwaukie), with a very similar rating. For more schools in Happy Valley, see our Happy Valley schools guide .
Nearby Schools
20 within 3.1 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 97086 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$102,591
Median Home Value
$655,700
Median Rent
$1,598/mo
Population
33,685
College Educated
43.1%
Homeownership
64%
Avg Commute
28.1 min
Poverty Rate
8.5%
Median Age
41.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Warrenton High School Warrenton, OR | 7.0 |
| Coquille Junior Senior High Coquille, OR | 7.1 |
| Creekside Community High School Tigard, OR | 6.9 |
| Rainier Jr/Sr High School Rainier, OR | 7.1 |
| Yamhill Carlton High School Yamhill, OR | 6.9 |
| John F Kennedy High School Mt. Angel, OR | 7.2 |
Frequently Asked Questions
Common questions about Clackamas Middle College
What grades does Clackamas Middle College serve?
Clackamas Middle College serves students in grades 9th through 12th.
How many students attend Clackamas Middle College?
Clackamas Middle College has an enrollment of approximately 282 students.
What is the student-teacher ratio at Clackamas Middle College?
The student-teacher ratio at Clackamas Middle College is 40.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Clackamas Middle College rank in OR?
Clackamas Middle College ranks #442 of 1,226 schools in OR.
What is Clackamas Middle College's MySchoolScout rating?
Clackamas Middle College has a current MySchoolScout rating of 7.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Clackamas Middle College?
Based on loaded state assessment records, Clackamas Middle College has 51% math proficiency (multi-year average, 2009-2025) and 83% reading/ELA proficiency (multi-year average, 2009-2025).
Is Clackamas Middle College a charter school?
Yes, Clackamas Middle College is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Clackamas Middle College a Title I school?
No, Clackamas Middle College is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 282
- Student-Teacher Ratio
- 40.3:1
- Teachers (FTE)
- 7
- Type
- regular
- Setting
- Large Suburb
- County
- Clackamas County
- Chronic Absenteeism (SY 2022-23)
- 23.4%
- Phone
- (503) 518-5925
- 4-Year Graduation
- 95%+
Resources & Links
District
North Clackamas SD 12- District Enrollment
- 16,940
- Schools in District
- 31
- Per-Pupil Spending
- $15,392
- District Rank
- #8 of 31
How we rate schools
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