Private Schools in Princeton, Idaho

Logos School is a highly-regarded classical Christian school located approximately 15 miles from Princeton in Moscow. Founded in 1978, it has established itself as one of the premier private educational institutions in the region. The school offers a comprehensive classical curriculum from kindergarten through 12th grade, emphasizing rigorous academics, character development, and Christian values. Students benefit from small class sizes, dedicated faculty, and a strong college preparatory program with nearly 100% of graduates attending four-year colleges. The campus features modern facilities including science labs, art studios, and athletic facilities. Extracurricular programs include competitive sports, drama, music, and debate.

St. Mary's School is a respected Catholic private school serving the Moscow area and surrounding communities including Princeton. Founded in 1955, the school provides education from preschool through 8th grade with a focus on academic excellence within a faith-based environment. The curriculum integrates traditional subjects with religious education, while emphasizing STEM education and literacy. The school features modern classrooms, a dedicated library, computer lab, and playground facilities. St. Mary's maintains small class sizes with individualized attention and offers comprehensive after-school programs. The school community is known for its strong parent involvement and family-oriented atmosphere, with many graduates successfully transitioning to competitive high school programs.

The Valley School is a well-regarded Montessori private school located in Lewiston, approximately 35 miles from Princeton. Founded in 2007, the school serves students from early childhood through elementary grades using the Montessori method, which emphasizes individualized learning, hands-on experiences, and development of independence. The school features thoughtfully prepared classrooms with authentic Montessori materials, extensive outdoor learning environments, and garden spaces. Curriculum focuses on practical life skills, sensorial development, language arts, mathematics, and cultural studies. The Valley School is noted for its highly qualified Montessori-trained teachers, low student-teacher ratios, and strong emphasis on environmental education and community engagement.