For the 2025-26 school year, there is 1 private high school serving 1,200 students in West Islip, NY.
The top ranked private high school in West Islip, NY is St. John The Baptist Diocesan High School.
The average acceptance rate is 75%, which is higher than the New York private high school average acceptance rate of 73%.
100% of private high schools in West Islip, NY are religiously affiliated (most commonly Catholic).
Top Ranked West Islip Private High Schools (2025-26)
School
Location
Quick Facts
1170 Montauk Highway
West Islip, NY 11795
(631) 587-8000
West Islip, NY 11795
(631) 587-8000
Gr: 9-12 | 1,200 student Avg. class size: 28 students Sports: 28 | Extracurrculars: 2 Tuition & acceptance rate listed
Frequently Asked Questions
What are the top ranked private high schools in West Islip, NY?
The top ranked private high schools in West Islip, NY is St. John The Baptist Diocesan High School.
How many private high schools are located in West Islip?
1 private high schools are located in West Islip.
What percentage of private high schools are religiously affiliated in West Islip?
100% of private high schools in West Islip are religiously affiliated (most commonly Catholic).
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