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Onondaga Senior High School
PublicHighGrades 7–12
4479 S Onondaga Rd, Nedrow, NY 13120 · (315) 552-5020 · Part of Onondaga Central School District
Students
323
Students per teacher
9:1
Free or reduced lunch
43%
Setting
Rural
Grades
7–12
What stands out about Onondaga Senior High School
- Math proficiency 6 pts above the state
- Small classes: 9:1 students per teacher
- Enrollment down 11.5% since 2020
On the path
Where Nedrow kids come from and go next.
3–6Wheeler Elementary School240 students
7–12Onondaga Senior High SchoolYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency62%
State average 56.1%
Reading / language arts67%
State average 62.6%
Location
Directions ↗
4479 S Onondaga Rd, Nedrow
Students
Enrollment by grade
Grade 757
Grade 863
Grade 947
Grade 1057
Grade 1140
Grade 1259
Enrollment over time
365’20
343’21
327’22
319’23
323’24
Down 11.5% since 2020.
Who goes here
White 71%Black 12%Two or more races 9%Hispanic 6%American Indian/Alaska Native 2%Asian <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Onondaga Senior High School.
Other schools in Onondaga Central School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.