Needs Improvement
#1210 of 1,226 schools in OR
Adrienne C. Nelson High School
High School · North Clackamas SD 12
14897 SE Parklane Dr, Happy Valley, OR 97015
Enrollment
1,430
Student-Teacher
28.6:1
Score
3.1
Grades
9th – 12th
Enrollment
1,430
Student-Teacher
28.6:1
Score
3.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Happy Valley
#8 of 8
public schools
Oregon high schools
#242 of 250
In district
#31 of 31
North Clackamas SD 12
About Adrienne C. Nelson High School
Adrienne C. Nelson High School serves 1,430 students in grades 9-12 in Happy Valley, Oregon. This regular public school operates with 50 full-time equivalent teachers, resulting in a student-teacher ratio of 28.6:1.
The school receives a MySchoolScout rating of 5.7 out of 10 and ranks #584 out of 1,231 Oregon high schools, placing it in the 53rd percentile statewide. Academic performance shows room for growth, with an academic score of 7.1 out of 10. Currently, 49% of students demonstrate proficiency or above in English Language Arts and Reading, while 36% achieve proficiency or above in mathematics across grade levels.
Adrienne C. Nelson High School sits within the 97015 ZIP code area, where the median household income reaches $82,232 and the median home value is $462,800. The surrounding community of 23,996 residents includes 32% with bachelor's degrees or higher, and maintains a poverty rate of 10.8%.
The school is positioned in Happy Valley, a large suburban area in Clackamas County, providing students with access to the amenities and opportunities of suburban Oregon living while maintaining a sense of community connection.
What Parents Should Know
The student-teacher ratio at Adrienne C. Nelson High School is 28.6:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Adrienne C. Nelson High School — Students at Adrienne C. Nelson High School score 26% proficient, which is below what's typical for similar communities (expected: 43%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
34.9%
Students qualifying for federal meal assistance
Test Scores OR OSAS (2024-25)
Based on 4 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: 1.7/10.
How Adrienne C. Nelson High School Compares
See how Adrienne C. Nelson High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 36% (2022) to 12.4% (2025). Reading/ELA proficiency has declined from 49% (2022) to 39.6% (2025).
Location
14897 SE Parklane Dr, Happy Valley, OR 97015
Nearby Alternatives
Families considering Adrienne C. Nelson High School may also want to explore other high schools in the area. Scouters Mountain Elementary (rated 8.2/10, 2.0 miles away), which scores notably higher. Another option is Beatrice Morrow Cannady Elementary (rated 8.0/10, 1.3 miles away, in nearby Damascus), which scores notably higher. Additionally, Oregon Trail Elementary School (rated 7.7/10, 0.8 miles away, in nearby Clackamas), which scores notably higher. For more schools in Happy Valley, see our Happy Valley schools guide .
Nearby Schools
20 within 3.5 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 97015 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$82,865
Median Home Value
$491,300
Median Rent
$1,778/mo
Population
24,166
College Educated
31.1%
Homeownership
62.8%
Avg Commute
26.3 min
Poverty Rate
9.3%
Median Age
36.5
Community Profile
The community surrounding Adrienne C. Nelson High School has a median household income of $82,865. It is an area where 31% of adults hold a bachelor's degree or higher. The median home value in the area is $491,300, with a median rent of $1,778/month. The local poverty rate of 9.3% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Caldera High School Bend, OR | 3.1 |
| Centennial High School Gresham, OR | 3.3 |
| Thurston High School Springfield, OR | 2.9 |
| Redmond Proficiency Academy Redmond, OR | 3.5 |
| Springfield High School Springfield, OR | 3.5 |
| Canby High School Canby, OR | 3.6 |
Frequently Asked Questions
Common questions about Adrienne C. Nelson High School
What grades does Adrienne C. Nelson High School serve?
Adrienne C. Nelson High School serves students in grades 9th through 12th.
How many students attend Adrienne C. Nelson High School?
Adrienne C. Nelson High School has an enrollment of approximately 1,430 students.
What is the student-teacher ratio at Adrienne C. Nelson High School?
The student-teacher ratio at Adrienne C. Nelson High School is 28.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Adrienne C. Nelson High School rank in OR?
Adrienne C. Nelson High School is ranked #1210 out of 1,226 schools in OR.
What is Adrienne C. Nelson High School's MySchoolScout rating?
Adrienne C. Nelson High School has a composite rating of 3.1 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 Adrienne C. Nelson High School?
Based on the most recent state assessment data, Adrienne C. Nelson High School has 24.2% math proficiency and 44.3% reading/ELA proficiency.
Is Adrienne C. Nelson High School a charter school?
No, Adrienne C. Nelson High School is not a charter school. It is a traditional public school operated by the local school district.
Is Adrienne C. Nelson High School a Title I school?
No, Adrienne C. Nelson High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Adrienne C. Nelson High School?
34.9% of students at Adrienne C. Nelson High 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
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,430
- Student-Teacher Ratio
- 28.6:1
- Teachers (FTE)
- 50
- Free/Reduced Lunch
- 34.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Clackamas County
- Phone
- (503) 353-5750
- Data Year
- 2023–2024
Resources & Links
District
North Clackamas SD 12- District Enrollment
- 16,940
- Schools in District
- 31
- Per-Pupil Spending
- $15,392
- District Rank
- #31 of 31
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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