Oswego High School
🇺🇸 Official data · 2025Oswego, New York 13126 · Oswego City School District
#251 of 1,079 high schools in New York
#534 of 16,910 nationally
About Oswego High School
Oswego High School is a public high located in Oswego, in the Oswego City School District school district of New York, United States. It caters for Grades 9–12. In 2025 it enrolled 1,079 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 86.2 out of 100, placing it in the top 5% of high schools in United States and 251st of 1,079 ranked high schools in New York. Its strongest component is math proficiency (96th percentile), and its weakest is students per teacher (70th percentile).
Other published figures: enrollment 1,079.
There are 6 schools in Oswego; Oswego High School ranks 1st of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)92%
- Reading proficiency (30%)92%
- Community advantage (fewer free/reduced-price lunch) (25%)36.1%
- Students per teacher (15%)12.5
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 Oswego High School by the official sources.
- Enrollment
- 1,079
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 36.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 92%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 92%
- Share of tested students proficient or above (all students, all grades).
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Schools near Oswego High School
Closest schools by straight-line distance, with their Success Index (US).
Leighton Elementary School
Oswego · Public elementary · Grades PK–6
294 students · 150 m away
Kingsford Park Elementary School
Oswego · Public elementary · Grades PK–6
397 students · 1.2 km away
Charles E Riley Elementary School
Oswego · Public elementary · Grades K–6
390 students · 2.5 km away
Fitzhugh Park Elementary School
Oswego · Public elementary · Grades PK–6
319 students · 2.6 km away
Oswego Middle School
Oswego · Public middle · Grades 7–8
572 students · 2.7 km away
Minetto Elementary School
Minetto · Public elementary · Grades PK–6
409 students · 7.5 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Union-Endicott High School
Endicott · Public high · Grades 9–12
1,078 students
Brewster High School
Brewster · Public high · Grades 9–12
1,076 students
Roslyn High School
Roslyn Heights · Public high · Grades 9–12
1,086 students
Herbert H Lehman High School
Bronx · Public high · Grades 9–12
1,087 students
City Honors School
Buffalo · Public high · Grades 5–12
1,088 students
Athena High School
Rochester · Public high · Grades 9–12
1,070 students
Frequently asked questions
Is Oswego High School a good school?
Oswego High School has a Success Index (US) of 86.2 out of 100 (Top 5% of high schools in United States) and ranks #251 of 1,079 in New York. 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 Oswego High School rank in New York?
Oswego High School ranks #251 of 1,079 high schools in New York and #534 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Oswego High School?
Oswego High School had 1,079 students in 2025.
Is Oswego High School a elementary school or a high school?
Oswego High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Oswego High School?
There are 6 schools within 15 km of Oswego High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.