Private Schools in North Sioux City, South Dakota

St. Mary's Elementary & Middle School serves students from throughout the broader Siouxland region, including North Sioux City families seeking quality Catholic education. With nearly a century of educational service, St. Mary's offers strong academic foundations in core subjects complemented by faith-based character education. The school features modern classrooms, technology integration, and comprehensive extracurricular programs including music, sports, and community service opportunities. Known for its family-oriented atmosphere and dedicated faculty, St. Mary's maintains high academic standards while providing individualized attention to students. The school's rural location offers safe learning environment with strong community support.

Mater Dei Schools provides exceptional Catholic education serving families throughout the Siouxland metropolitan area, including North Sioux City residents. The school offers comprehensive PreK-8 education with strong emphasis on faith formation, academic excellence, and character development. Features include small class sizes, individualized instruction, advanced technology integration, and specialized programs in music, art, and physical education. The school boasts modern facilities with recent renovations, secure campuses, and extensive parent involvement. Mater Dei consistently achieves above-average standardized test scores and prepares students for success in high school and beyond.

Bishop Heelan Catholic Schools is a comprehensive PreK-12 Catholic school system serving the Siouxland region including North Sioux City. With over 60 years of educational excellence, Heelan offers rigorous college preparatory curriculum, advanced placement courses, and comprehensive STEM programs. The school features state-of-the-art facilities including modern science labs, performing arts center, and extensive athletic complexes. Heelan maintains strong college acceptance rates and offers diverse extracurricular activities including championship athletic programs, robotics teams, and extensive fine arts opportunities. The faith-based environment emphasizes character development alongside academic achievement.