Private Schools in Janesville, Wisconsin

St. John Vianney School is a highly-regarded Catholic private school serving students from preschool through 8th grade. The school emphasizes faith-based education combined with strong academic foundations. They offer comprehensive STEM programs, fine arts education, and competitive athletic opportunities. The school maintains small class sizes with a student-teacher ratio of approximately 15:1, allowing for personalized attention. Facilities include modern classrooms, a dedicated science lab, library, gymnasium, and outdoor recreational spaces. Parent reviews consistently praise the nurturing environment, dedicated teachers, and strong community atmosphere.

Located approximately 45 minutes from Janesville, Madison Country Day School is a premier independent school serving the broader southern Wisconsin region. The school offers the International Baccalaureate program from preschool through 12th grade, providing a rigorous, internationally-recognized curriculum. Facilities include state-of-the-art science laboratories, performing arts center, athletic complex, and extensive campus grounds. The school emphasizes global citizenship, critical thinking, and character development. Many Janesville families choose MCDS for its exceptional college preparation, with graduates regularly attending top-tier universities nationwide.

St. Ambrose Academy is a classical Catholic liberal arts high school located in Madison, serving students from Janesville and surrounding communities. The school follows the classical education model with a strong emphasis on Great Books, Socratic dialogue, and integrated humanities. The curriculum includes four years of Latin, advanced mathematics and science courses, and comprehensive theology studies. The school community is known for its strong Catholic identity and commitment to forming virtuous leaders. Despite the commute to Madison, many Janesville families value the school's rigorous academic program and close-knit community atmosphere.