Excellent
#144 of 1,226 schools in OR
Top 12% in state
International School of Beaverton
High School · Beaverton SD 48J
17770 SW Blanton St, Beaverton, OR 97078
Enrollment
870
Student-Teacher
21.2:1
Score
8.5
Grades
6th – 12th
Enrollment
870
Student-Teacher
21.2:1
Score
8.5
Grades
6th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Oregon schools
#144 of 1,226
In Beaverton
#5 of 35
public schools
In district
#13 of 56
Beaverton SD 48J
Academic performance
9.8 / 10
Excellent
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International School of Beaverton
High School in Beaverton · grades 6th – 12th. Start here, then compare fit against nearby and district options.
Valor Christian School International
0.4 mi away. Use as a geographic alternative in the same move search.
Aloha-huber Park School
0.5 mi away. Use as a geographic alternative in the same move search.
About International School of Beaverton
International School of Beaverton is a public high school in Beaverton, OR, part of Beaverton SD 48J. International School of Beaverton serves approximately 870 students, and covers grades 6th-12th, and has a 21.2:1 student-teacher ratio. International School of Beaverton has a current MySchoolScout rating of 8.5 out of 10 and ranks #144 of 1,226 schools in OR.
Structured state assessment records for International School of Beaverton show 83% math proficiency (multi-year average, 2009-2025) and 91% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 8.5 · Excellent
- District avg 6.5
- OR avg 5.9
What Parents Should Know
International School of Beaverton runs 21.2:1 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.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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International School of Beaverton — Students at International School of Beaverton score 72% proficient, which is above what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
20%
Students qualifying for federal meal assistance
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: 9.2/10.
How International School of Beaverton Compares
See how International School of Beaverton 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
17770 SW Blanton St, Beaverton, OR 97078
Nearby Alternatives
Families considering International School of Beaverton may also want to explore other high schools in the area. Beaverton Academy of Science and Engineering (rated 8.1/10, 2.6 miles away, in nearby Hillsboro), with a comparable rating. Another option is Community School (rated 6.0/10, 1.2 miles away), a more accessible option. Additionally, Aloha High School (rated 4.5/10, 0.6 miles away), a more accessible option. For more schools in Beaverton, see our Beaverton schools guide .
Nearby Schools
20 within 2.6 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 97078 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$83,940
Median Home Value
$462,700
Median Rent
$1,824/mo
Population
25,813
College Educated
29.4%
Homeownership
63.5%
Avg Commute
27.3 min
Poverty Rate
11.8%
Median Age
36.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Lakeridge High School Lake Oswego, OR | 8.2 |
| Beaverton Academy of Science and Engineering Hillsboro, OR | 8.1 |
| Henley High School Klamath Falls, OR | 9.1 |
| ST MARY'S OF MEDFORD Medford, OR | 7.7 |
| Ashland High School Ashland, OR | 7.6 |
| Mazama High School Klamath Falls, OR | 7.6 |
Frequently Asked Questions
Common questions about International School of Beaverton
What grades does International School of Beaverton serve?
International School of Beaverton serves students in grades 6th through 12th.
How many students attend International School of Beaverton?
International School of Beaverton has an enrollment of approximately 870 students.
What is the student-teacher ratio at International School of Beaverton?
The student-teacher ratio at International School of Beaverton is 21.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does International School of Beaverton rank in OR?
International School of Beaverton ranks #144 of 1,226 schools in OR.
What is International School of Beaverton's MySchoolScout rating?
International School of Beaverton has a current MySchoolScout rating of 8.5 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 International School of Beaverton?
Based on loaded state assessment records, International School of Beaverton has 83% math proficiency (multi-year average, 2009-2025) and 91% reading/ELA proficiency (multi-year average, 2009-2025).
Is International School of Beaverton a charter school?
No, International School of Beaverton is not a charter school. It is a traditional public school operated by the local school district.
Is International School of Beaverton a Title I school?
No, International School of Beaverton is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for International School of Beaverton?
20.0% of students at International School of Beaverton 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 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 870
- Student-Teacher Ratio
- 21.2:1
- Teachers (FTE)
- 41
- Free/Reduced Lunch
- 20.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Washington County
- Chronic Absenteeism (SY 2022-23)
- 13.2%
- Phone
- (503) 356-3690
- 4-Year Graduation
- 95%+
Resources & Links
District
Beaverton SD 48J- District Enrollment
- 38,049
- Schools in District
- 56
- Per-Pupil Spending
- $15,998
- District Rank
- #13 of 56
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