Private Schools in Frederick, Illinois

St. Mary's School in Metamora is one of the oldest and most respected private elementary schools serving the central Illinois region, including Frederick. Established in 1859, the school has maintained exceptional academic standards while providing strong faith-based education. The curriculum balances core academic subjects with specialized programs in STEM, language arts, and integrated arts education. Small class sizes ensure personalized attention, and the dedicated faculty maintains high parent satisfaction ratings. The school features modern technology integration, well-maintained facilities, and a strong sense of community. Extracurricular offerings include sports, music programs, and various clubs that complement the academic experience.

Peoria Christian School is a highly-regarded private Christian school serving central Illinois communities including Frederick. Established in 1976, the school offers comprehensive education from preschool through 12th grade with a strong college preparatory focus. The campus features modern facilities including science labs, technology centers, and athletic complexes. Academically, the school emphasizes rigorous coursework with Advanced Placement options, robust STEM programs, and comprehensive fine arts education. Extracurricular activities include competitive sports teams, music programs, and community service opportunities. Parent satisfaction is consistently high due to small class sizes, dedicated faculty, and strong community values.

Central Catholic High School is a distinguished Catholic college preparatory school serving students from across central Illinois, including the Frederick area. Founded in 1935, the school maintains a long tradition of academic excellence and character formation. The curriculum features comprehensive college preparatory courses with honors and advanced placement options across all disciplines. Facilities include modern classrooms, science laboratories, a performing arts center, and athletic facilities. The school emphasizes faith formation alongside academic achievement, offering extensive ministry programs and community service opportunities. Sports programs are highly competitive, and the school has produced numerous state championship teams.