A
Oneonta Senior High School
PublicHighGrades 9–12
130 East St, Oneonta, NY 13820 · (607) 433-8243 · Part of Oneonta City School District
Students
499
Students per teacher
9:1
Free or reduced lunch
36%
Setting
Town
Grades
9–12
What stands out about Oneonta Senior High School
- School Grade A: near the top of Connecticut’s public schools
- Math proficiency 36 pts above the state
- Reading / language arts 12 pts above the state
- Small classes: 9:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency92%
State average 56.1%
Reading / language arts75%
State average 62.6%
Location
Directions ↗
130 East St, Oneonta
Students
Enrollment by grade
Grade 9121
Grade 10114
Grade 11134
Grade 12125
Ungraded5
Enrollment over time
489’20
459’21
502’22
499’23
499’24
About steady.
Who goes here
White 77%Black 8%Hispanic 7%Two or more races 4%Asian 3%
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 Oneonta Senior High School.
Other schools in Oneonta City 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.