St. Mark Catholic School-Plano

St. Mark Catholic School in Plano, Texas educates students in Preschool through 8th grade in a spirit of faith, gospel values and academic excellence according to Roman Catholic principles. The STMCS app is designed to allow families password-protected access to the FACTS Student Information System, FACTS Financial, and school communications including grades, attendance, tuition, lunch, directory, school website, and more.