Private Schools in Crystal Lake, Illinois

Marian Central Catholic High School is a highly-regarded Catholic college preparatory school serving students from Crystal Lake and surrounding communities. The school offers a rigorous academic curriculum with 16 Advanced Placement courses, comprehensive STEM programs, and competitive athletics in the Suburban Christian Conference. With a student-teacher ratio of 14:1, the school emphasizes individualized attention and character development. The campus features modern science labs, technology-integrated classrooms, and extensive athletic facilities. Marian Central consistently achieves high college acceptance rates and maintains strong community partnerships.

Prairie Grove Elementary School offers a private education option with an International Baccalaureate Primary Years Programme framework, providing students with a globally-focused education. The school features small class sizes, dedicated faculty, and a comprehensive STEAM curriculum that integrates science, technology, engineering, arts, and mathematics. The campus includes modern classrooms, specialized learning spaces, and extensive outdoor learning environments. Parents consistently praise the school's nurturing environment, strong academic foundation, and commitment to developing well-rounded students through diverse extracurricular activities and community engagement programs.

Immanuel Lutheran School has been serving Crystal Lake families for over seven decades with a Christ-centered education grounded in classical learning principles. The school offers comprehensive academic programs from preschool through 8th grade, emphasizing critical thinking, moral development, and academic excellence. The curriculum includes strong language arts and mathematics foundations, comprehensive science programs, and extensive music and arts education. The school features updated facilities, technology integration, and competitive athletic programs. Immanuel Lutheran maintains high parent satisfaction through its committed faculty, strong community values, and proven track record of preparing students for success in high school and beyond.