B+
Robert Cushman Murphy Junior High School
PublicMiddleGrades 7–9
351 Oxhead Rd, Stony Brook, NY 11790 · (631) 730-4800 · Part of Three Village Central School District
Students
655
Students per teacher
10:1
Free or reduced lunch
21%
Setting
Suburb
Grades
7–9
What stands out about Robert Cushman Murphy Junior High School
- Math proficiency 11 pts above the state
- Reading / language arts 14 pts above the state
- Small classes: 10:1 students per teacher
- Next stop for Setauket kids: Ward Melville Senior High School
On the path
Where Setauket kids come from and go next.
PK–65 schoolsDepends on your address
7–9Robert Cushman Murphy Junior High SchoolYou are here
10–12Ward Melville Senior High Schoolin East Setauket
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency67%
State average 56.1%
Reading / language arts77%
State average 62.6%
Location
Directions ↗
351 Oxhead Rd, Stony Brook
Students
Enrollment by grade
Grade 7209
Grade 8212
Grade 9230
Ungraded4
Enrollment over time
705’20
698’21
667’22
672’23
655’24
Down 7.1% since 2020.
Who goes here
White 59%Asian 19%Hispanic 15%Two or more races 5%Black 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 Robert Cushman Murphy Junior High School.
Other schools in Three Village 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.