Private Schools in Lake Grove, New York

The Long Island School for the Gifted serves academically gifted students from Lake Grove and across Long Island with specialized programs designed for high-ability learners. Founded in 1981, the school offers an accelerated curriculum that includes advanced mathematics, science research opportunities, and enriched humanities courses. The school features specialized facilities including science laboratories, technology centers, and creative arts spaces. With a student-teacher ratio of 8:1, the school provides individualized attention and mentorship. The program emphasizes critical thinking, creativity, and independent research skills, preparing students for competitive secondary schools and beyond.

The Stony Brook School is a prestigious independent Christian college preparatory school serving the Lake Grove area and greater Long Island region. Founded in 1922, the school offers a rigorous academic program with 18 Advanced Placement courses and maintains a 100% college acceptance rate. The 55-acre campus features state-of-the-art facilities including science laboratories, performing arts center, and athletic complexes. The school emphasizes character development alongside academic excellence, with small class sizes and dedicated faculty holding advanced degrees. Extracurricular programs include championship athletics, robotics, debate, and extensive community service opportunities.

Smithtown Christian School has been serving families in the Lake Grove and Smithtown areas since 1978, providing a comprehensive Christian education from preschool through high school. The school offers a challenging college preparatory curriculum with Advanced Placement options and maintains small class sizes for personalized attention. Facilities include modern classrooms, science labs, art studios, and athletic fields. The school emphasizes spiritual development alongside academic achievement, with strong programs in STEM, fine arts, and competitive athletics. Parent satisfaction is consistently high, with graduates attending top-tier colleges and universities.