Private Schools in Ronkonkoma, New York

The Laurel Hill School provides exceptional private education from early childhood through eighth grade, serving families throughout Suffolk County including Ronkonkoma. The school combines Montessori principles with rigorous academic standards, featuring specialized STEAM laboratories, foreign language instruction from age 3, and comprehensive arts programs. The 10-acre campus includes modern classrooms, science labs, athletic fields, and dedicated art and music studios. With a student-teacher ratio of 8:1, the school emphasizes individualized instruction and character development. Graduates consistently gain admission to top regional high schools and demonstrate strong academic preparedness.

St. Anthony's High School is a premier Catholic college preparatory school serving the Ronkonkoma area and broader Long Island community. With a 100% college acceptance rate, the school offers a rigorous academic program featuring 24 Advanced Placement courses and comprehensive STEM initiatives. The 36-acre campus features state-of-the-art science labs, performing arts centers, and athletic facilities. Students benefit from a 12:1 student-teacher ratio and extensive extracurricular opportunities including championship athletic programs, robotics teams, and community service initiatives. The school maintains strong college counseling with graduates regularly attending top-tier universities.

The Knox School is Long Island's oldest established private school, serving day students from Ronkonkoma and boarding students from around the world. The school offers a comprehensive International Baccalaureate program alongside Advanced Placement courses, with small class sizes averaging 10 students per teacher. The 48-acre waterfront campus features modern academic buildings, riding stables, athletic facilities, and arts studios. Unique programs include a competitive equestrian team, marine science studies, and comprehensive college counseling. The school emphasizes individualized learning plans and has a strong track record of college placements at selective institutions.