About Us

St. Mary’s Catholic School is a private school in Storm Lake, Iowa, offering another option in education.

Committed to values of compassion, respect, faith, and academic excellence, St. Mary’s in Storm Lake, Iowa, serves students in all grades and from all faith backgrounds. The faculty and administration are committed to excellence in faith-based education and providing not only academic opportunities, but athletic, fine art, and extracurricular activities that encourage students to reach their full potential.

K-12 students of all faiths attend St. Mary’s affordably through scholarships and financing opportunities provided locally and through the Diocese of Sioux City.  Preschool is also available on-site, with a separate scholarship application available to those who are interested and qualify.