Arlington Catholic High School / St. Agnes School

Arlington Catholic High School and Saint Agnes School together offer a continuous Catholic education in Arlington from infancy through grade 12. Saint Agnes covers the early years and elementary and middle grades, while Arlington Catholic serves high school students. Faith is central to the mission, with daily prayer, regular liturgies and spiritual formation, and the academic program prepares students for college through STREAM initiatives, hands-on projects and a rigorous curriculum.

Founded in 1888, the schools emphasize character formation alongside academics, teaching responsibility, integrity and empathy. More than 50 sports, arts, music and leadership activities give students ways to explore interests and build teamwork. The schools describe their community as a “family of families” where every student should feel valued and encouraged, and its enrollment leaders are themselves graduates of both schools. Graduates leave with academic skills, leadership experience and a moral foundation for high school, college and beyond.

What to Know

• Applications for infants through grade 8 are handled online through FACTS.
• Applicants submit transcripts and standardized test scores from their current school.
• Families can arrange campus visits to learn more.