Established in 1980, Eastside Catholic School is located on 50 acres in the heart of Sammamish, Washington and has been a beacon of faith-based education for students from across the Puget Sound. Our coeducational institution offers a holistic learning environment, where students in grades 6-12 can excel academically, thrive spiritually, and develop a strong sense of community. We also offer a high school special education for student in grades 9 - 12.