Mattituck Junior-Senior High School
🇺🇸 Official data · 2025Mattituck, New York 11952 · Mattituck-Cutchogue Union Free School District
#276 of 1,079 high schools in New York
#649 of 16,910 nationally
About Mattituck Junior-Senior High School
Mattituck Junior-Senior High School is a public high located in Mattituck, in the Mattituck-Cutchogue Union Free School District school district of New York, United States. It caters for Grades 7–12. In 2025 it enrolled 524 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 84.9 out of 100, placing it in the top 5% of high schools in United States and 276th of 1,079 ranked high schools in New York. Its strongest component is math proficiency (93th percentile), and its weakest is reading proficiency (74th percentile).
Other published figures: enrollment 524.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)83%
- Reading proficiency (30%)71%
- Community advantage (fewer free/reduced-price lunch) (25%)27.5%
- Students per teacher (15%)8.9
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 Mattituck Junior-Senior High School by the official sources.
- Enrollment
- 524
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 27.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 8.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 71%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 83%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mattituck Junior-Senior High School
Closest schools by straight-line distance, with their Success Index (US).
Mattituck-Cutchogue Elementary School
Cutchogue · Public elementary · Grades K–6
457 students · 5.8 km away
Aquebogue Elementary School
Aquebogue · Public elementary · Grades PK–5
458 students · 10 km away
Southold Elementary School
Southold · Public elementary · Grades K–6
304 students · 11 km away
Southold Junior-Senior High School
Southold · Public high · Grades 7–12
333 students · 11 km away
Hampton Bays High School
Hampton Bays · Public high · Grades 9–12
784 students · 14 km away
Hampton Bays Middle School
Hampton Bays · Public middle · Grades 5–8
570 students · 14 km away
Hampton Bays Elementary School
Hampton Bays · Public elementary · Grades K–4
654 students · 14 km away
Roanoke Avenue School
Riverhead · Public elementary · Grades PK–4
395 students · 14 km away
Phillips Avenue School
Riverhead · Public elementary · Grades PK–4
656 students · 14 km away
Tuckahoe School
Southampton · Public elementary · Grades PK–8
249 students · 14 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Baccalaureate School for Global Education
Long Island City · Public high · Grades 7–12
523 students
Westhill High School
Syracuse · Public high · Grades 9–12
525 students
Hastings High School
Hastings on Hudson · Public high · Grades 9–12
525 students
Professional Performing Arts High School
New York · Public high · Grades 6–12
522 students
High School for Enterprise Business & Technology (The)
Brooklyn · Public high · Grades 9–12
526 students
Putnam Valley High School
Putnam Valley · Public high · Grades 9–12
526 students
Frequently asked questions
Is Mattituck Junior-Senior High School a good school?
Mattituck Junior-Senior High School has a Success Index (US) of 84.9 out of 100 (Top 5% of high schools in United States) and ranks #276 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 Mattituck Junior-Senior High School rank in New York?
Mattituck Junior-Senior High School ranks #276 of 1,079 high schools in New York and #649 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mattituck Junior-Senior High School?
Mattituck Junior-Senior High School had 524 students in 2025.
Is Mattituck Junior-Senior High School a elementary school or a high school?
Mattituck Junior-Senior High School is classified as a high covering Grades 7–12. It is a public school.
What other schools are near Mattituck Junior-Senior High School?
There are 10 schools within 15 km of Mattituck Junior-Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.