Eastside Catholic School

Arial view of Eastside Catholic school campus

Located on 50 acres in Sammamish, Washington, our beautiful state-of-the-art campus facilities provide an optimum learning environment. Amenities include fully-equipped science labs, integrated classroom technology and dedicated gathering areas for student collaboration. The campus is also home to the St. Francis of Assisi Chapel, a 13,000-volume digital learning library, two gymnasiums, a lighted 2,000-seat stadium, a multipurpose turf field and much more.


  • 50-acre campus on the scenic Sammamish plateau
  • 10 science laboratory classroom
  • 13,000-volume library
  • 2 gymnasiums
  • 2,000-seat stadium, lighted
  • 1 multipurpose turf field

In the high school, the academic focus is on preparation for college and beyond, with a challenging curriculum and ample opportunities to develop leadership skills that will serve students throughout their lives. All students are offered extensive college counseling services and 99 percent of EC High School program students matriculate to a four-year college program (2017).

The program includes a seven-class academic schedule with additional optional classes offered outside of the regular school day. Students may also choose to expand their learning through electives including AP, honors and UW in the High School (UWHS) courses, or in areas of personal interest, such as the arts, computer science, robotics, marketing, accounting, journalism and more. Learn more about Eastside Catholic High School program.

Three sport seasons are held during the year. All students are encouraged to participate, regardless of experience. Tryouts are held at the beginning of the season and cuts are made in most sports. Most sports have both junior varsity and varsity teams. Some sports have freshman or freshman-sophomore C teams as well.

Fall Sports

  • Cheer
  • Cross Country
  • Football
  • Golf
  • Girls Soccer
  • Girls Swimming
  • Volleyball

Winter Sports

  • Boys Basketball
  • Girls Basketball
  • Boys Swimming
  • Wrestling

Spring Sports

  • Baseball
  • Fastpitch Softball
  • Boys Lacrosse
  • Girls Lacrosse
  • Boys Soccer
  • Tennis
  • Track and Field


232 228th Avenue SE Sammamish, WA 98074

School Details