Private Schools in Los Osos, California

Sinsheimer Elementary offers a highly-regarded private program within the public school system, serving families throughout San Luis Obispo County including Los Osos. The school is renowned for its strong academic foundation with specialized STEM programs and comprehensive arts integration. Features modern facilities, dedicated teachers with low student-teacher ratios, and extensive outdoor education opportunities that leverage the Central Coast's natural environment. Parents consistently praise the school's nurturing environment and academic rigor.

Old Mission School is a premier Catholic private school serving the broader San Luis Obispo area, including Los Osos families. The school provides a comprehensive Pre-K through 8th grade education with a strong emphasis on faith formation, academic excellence, and character development. Features state-of-the-art technology integration across all grade levels, competitive sports programs, and extensive extracurricular activities. The school maintains small class sizes and has a proven track record of preparing students for success in high school and beyond.

St. Patrick's School serves families throughout San Luis Obispo County, including the Los Osos community, with a comprehensive private Catholic education from preschool through 8th grade. The school is recognized for its strong academic program that includes advanced mathematics, comprehensive language arts, and robust science curriculum. Features include modern classrooms, dedicated specialty teachers for arts and music, competitive athletics, and a tight-knit community atmosphere. The school emphasizes service learning and character development alongside academic achievement.