Lake Oswego High School
🇺🇸 Official data · 2025Lake Oswego, Oregon 97034 · Lake Oswego SD 7J
#5 of 215 high schools in Oregon
#1855 of 16,910 nationally
About Lake Oswego High School
Lake Oswego High School is a public high located in Lake Oswego, in the Lake Oswego SD 7J school district of Oregon, United States. It caters for Grades 9–12. In 2025 it enrolled 1,282 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 76.5 out of 100, placing it in the top 25% of high schools in United States and 5th of 215 ranked high schools in Oregon. Its strongest component is community advantage (fewer free/reduced-price lunch) (96th percentile), and its weakest is students per teacher (24th percentile).
Other published figures: enrollment 1,282.
There are 13 schools in Lake Oswego; Lake Oswego High School ranks 10th of 12 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)60%
- Reading proficiency (30%)82%
- Community advantage (fewer free/reduced-price lunch) (25%)14.4%
- Students per teacher (15%)18.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Lake Oswego High School by the official sources.
- Enrollment
- 1,282
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 14.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 82%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 60%
- Share of tested students proficient or above (all students, all grades).
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Schools near Lake Oswego High School
Closest schools by straight-line distance, with their Success Index (US).
Lake Oswego Middle School
Lake Oswego · Public middle · Grades 6–8
791 students · 424 m away
Stephenson Elementary School
Portland · Public elementary · Grades K–5
285 students · 1.5 km away
Forest Hills Elementary School
Lake Oswego · Public elementary · Grades K–5
389 students · 2.0 km away
Oak Creek Elementary School
Lake Oswego · Public elementary · Grades K–5
402 students · 2.1 km away
Lake Grove Elementary School
Lake Oswego · Public elementary · Grades K–5
425 students · 2.2 km away
Jackson Middle School
Portland · Public middle · Grades 6–8
715 students · 2.6 km away
Palisades World Language School
Lake Oswego · Public elementary · Grades K–5
252 students · 2.9 km away
Markham Elementary School
Portland · Public elementary · Grades K–5
341 students · 3.0 km away
Riverdale High School
Portland · Public high · Grades 9–12
159 students · 3.3 km away
Lakeridge High School
Lake Oswego · Public high · Grades 9–12
1,241 students · 3.4 km away
Similar schools
Public high schools in Oregon with a comparable Enrollment.
Summit High School
Bend · Public high · Grades 9–12
1,282 students
Clackamas High School
Clackamas · Public high · Grades 9–12
1,280 students
Corvallis High School
Corvallis · Public high · Grades 9–12
1,273 students
West Albany High School
Albany · Public high · Grades 9–12
1,297 students
Silverton High School
Silverton · Public high · Grades 9–12
1,262 students
Wilsonville High School
Wilsonville · Public high · Grades 9–12
1,258 students
Frequently asked questions
Is Lake Oswego High School a good school?
Lake Oswego High School has a Success Index (US) of 76.5 out of 100 (Top 25% of high schools in United States) and ranks #5 of 215 in Oregon. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Lake Oswego High School rank in Oregon?
Lake Oswego High School ranks #5 of 215 high schools in Oregon and #1855 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Lake Oswego High School?
Lake Oswego High School had 1,282 students in 2025.
Is Lake Oswego High School a elementary school or a high school?
Lake Oswego High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Lake Oswego High School?
There are 10 schools within 15 km of Lake Oswego High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.