St. Mary Parish Catholic School, located in Hales Corners, WI provides a strong, holistic, caring, and faith-based education for children in grades 3K-8. We offer a traditional and progressive academics curriculum including PLTW (Engineering), Computer Science, Foreign Language, a comprehensive fine arts program; rich character-building community service; well rounded extracurricular activities; and a strong athletic program. Along with our commitment to quality education, we highlight the importance of community service by embedding our work with parish ministry partners starting in 3K. St. Mary Parish Catholic School strives to be a place of welcome; a place to feel at home. Belong, Believe, Achieve.