C+
Southold Junior-Senior High School
PublicHighGrades 7–12
420 Oaklawn Ave, Southold, NY 11971 · (631) 765-5081 · Part of Southold Union Free School District
Students
333
Students per teacher
8:1
Free or reduced lunch
43%
Setting
Suburb
Grades
7–12
What stands out about Southold Junior-Senior High School
- Reading / language arts 11 pts below the state
- Small classes: 8:1 students per teacher
- Enrollment down 21.5% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency52%
State average 56.1%
Reading / language arts52%
State average 62.6%
Location
Directions ↗
420 Oaklawn Ave, Southold
Students
Enrollment by grade
Grade 744
Grade 842
Grade 936
Grade 1073
Grade 1158
Grade 1275
Ungraded5
Enrollment over time
424’20
409’21
380’22
361’23
333’24
Down 21.5% since 2020.
Who goes here
White 62%Hispanic 35%Black <1%Asian <1%Two or more races <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 Southold Junior-Senior High School.
Other schools in Southold Union Free 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.