Onondaga Senior High School
🇺🇸 Official data · 2025Nedrow, New York 13120 · Onondaga Central School District
#520 of 1,079 high schools in New York
#2368 of 16,910 nationally
About Onondaga Senior High School
Onondaga Senior High School is a public high located in Nedrow, in the Onondaga Central School District school district of New York, United States. It caters for Grades 7–12. In 2025 it enrolled 323 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 73.9 out of 100, placing it in the top 25% of high schools in United States and 520th of 1,079 ranked high schools in New York. Its strongest component is students per teacher (93th percentile), and its weakest is reading proficiency (62th percentile).
Other published figures: enrollment 323.
There are 4 schools in Nedrow; Onondaga Senior High School ranks 1st of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)72%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)42.7%
- Students per teacher (15%)8.7
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 Onondaga Senior High School by the official sources.
- Enrollment
- 323
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 42.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 8.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
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Schools near Onondaga Senior High School
Closest schools by straight-line distance, with their Success Index (US).
Wheeler Elementary School
Nedrow · Public elementary · Grades 3–6
240 students · 291 m away
Onondaga Nation School
Nedrow · Public elementary · Grades PK–8
120 students · 3.6 km away
La Fayette Junior-Senior High School
Lafayette · Public high · Grades 7–12
298 students · 7.2 km away
Rockwell Elementary School
Nedrow · Public elementary · Grades PK–2
208 students · 7.3 km away
Meachem Elementary School
Syracuse · Public elementary · Grades PK–5
343 students · 7.8 km away
Onondaga Hill Middle School
Syracuse · Public middle · Grades 5–8
575 students · 8.7 km away
Clary Middle School
Syracuse · Public middle · Grades 6–8
270 students · 8.7 km away
Expeditionary Learning Middle School
Syracuse · Public middle · Grades 6–8
172 students · 8.9 km away
C Grant Grimshaw School
Lafayette · Public elementary · Grades PK–6
338 students · 8.9 km away
Van Duyn Elementary School
Syracuse · Public elementary · Grades PK–5
346 students · 9.4 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Berlin Middle School/High School
Cherry Plain · Public high · Grades 6–12
323 students
Schuylerville Preparatory High School
Bronx · Public high · Grades 9–12
324 students
Thomas A Edison High School
Elmira Heights · Public high · Grades 9–12
321 students
Rhinebeck Senior High School
Rhinebeck · Public high · Grades 9–12
321 students
Ticonderoga Junior-Senior High School
Ticonderoga · Public high · Grades 7–12
325 students
Whitehall Junior-Senior High School
Whitehall · Public high · Grades 7–12
325 students
Frequently asked questions
Is Onondaga Senior High School a good school?
Onondaga Senior High School has a Success Index (US) of 73.9 out of 100 (Top 25% of high schools in United States) and ranks #520 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 Onondaga Senior High School rank in New York?
Onondaga Senior High School ranks #520 of 1,079 high schools in New York and #2368 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Onondaga Senior High School?
Onondaga Senior High School had 323 students in 2025.
Is Onondaga Senior High School a elementary school or a high school?
Onondaga Senior High School is classified as a high covering Grades 7–12. It is a public school.
What other schools are near Onondaga Senior High School?
There are 10 schools within 15 km of Onondaga Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.