Private Schools in Posen, Illinois

St. Gerald School is a highly-regarded Catholic elementary school serving the Posen and Oak Lawn communities. The school offers a comprehensive Pre-K through 8th grade education with strong emphasis on faith formation, academic excellence, and character development. Features include modern technology integration, competitive athletic programs, music and art education, and small class sizes. The school maintains a strong community atmosphere with active parent involvement and consistently high academic performance metrics.

Marian Catholic High School is a premier Catholic college preparatory school serving students from Posen and surrounding communities. The school offers both traditional college preparatory curriculum and the prestigious International Baccalaureate Diploma Programme. Features include state-of-the-art science labs, extensive fine arts facilities, championship athletic programs, and a nationally recognized music department. The school emphasizes academic excellence, spiritual formation, and leadership development with a proven track record of student success in college admissions.

Victor J. Andrew High School is a top-rated private Catholic high school serving the south suburban Chicago area, including Posen. The school offers a rigorous college preparatory curriculum with numerous Advanced Placement courses, state-of-the-art STEM facilities, and comprehensive athletic and arts programs. Known for its strong academic reputation, the school boasts high college acceptance rates and offers extensive extracurricular opportunities including robotics, theater, and championship athletic teams.