Private Schools in Acton, Montana

Billings Central Catholic High School is a premier private Catholic institution serving southeastern Montana, including the Acton area. Founded by the Ursuline Sisters, the school offers a rigorous college-preparatory curriculum with 17 Advanced Placement courses and a comprehensive STEM program. The 15-acre campus features modern science labs, performing arts center, and extensive athletic facilities. With a student-teacher ratio of 12:1, the school emphasizes academic excellence, character development, and community service. Over 98% of graduates attend four-year colleges, and the school consistently ranks among Montana's top private high schools.

Petra Academy is a classical Christian school serving students from preschool through 12th grade, drawing families from Acton and surrounding communities. The school's distinctive classical approach emphasizes the trivium of grammar, logic, and rhetoric, integrated with Christian worldview. Students study Latin, engage with Great Books, and develop critical thinking skills through Socratic dialogue. The campus features dedicated science labs, art studios, and athletic facilities. Petra Academy maintains small class sizes with a 9:1 student-teacher ratio and has a strong track record of college acceptance at selective institutions nationwide.

Located in nearby Laurel, St. Anthony Catholic School serves students from Acton and surrounding communities with a comprehensive PK-8 education program. The school provides a strong academic foundation with integrated technology, dedicated science instruction, and comprehensive arts programs. The campus features modern classrooms, computer lab, library, and gymnasium facilities. With a focus on faith formation and academic excellence, St. Anthony prepares students for success in high school and beyond. The school maintains small class sizes and offers extensive extracurricular activities including sports, music programs, and community service opportunities.