Virtual Tour

Located on 50 acres in Sammamish, Washington, our campus is surrounded by forest and wetlands providing a unique environment for scientific observation.

Students outside the entrance of the school. Eastside Catholic was founded in 1980 and has been located on the Sammamish Plateau since 2008.

The Commons is where you can find students relaxing before school and in between classes as they catch up on school work, socialize with friends and teachers. Above the Commons are EC orange and blue flags which represent school spirit courtesy of Boosters.

Students are greeted each morning as they walk up the staircase to the courtyard.

Teachers use technology throughout the curriculum to encourage creativity, critical thinking and problem solving. Students also have access to technology-specific courses, including programming languages, design and more.

The James P. Kubacki Library at Eastside Catholic School provides resources for students to succeed in their academic pursuits, and also encourages reading as recreation. Learn more about our online resources, book recommendations and research tips on this channel.

Our High School Options Program offers individualized academic and life skill development for high school students with diagnosed intellectual and/or developmental disabilities.

Our High School Options Program offers individualized academic and life skill development for high school students with diagnosed intellectual and/or developmental disabilities.

The Performing Arts Program at EC elevates students from participants to creators. Students here learn to listen and respond authentically, and build genuine relationships while embodying fictional characters.

In the high school, 17 different EC teams compete in the Metro AAA league. There are three seasons of different sports as well as year-long opportunities. On average, 75 percent of our students participate in at least one sport. 

In middle school, students participate in the highly regarded CYO athletics program. 

Frequently Asked Questions

We Are Eastside Catholic!

99% of the 2019 graduating class was college bound

50-acre campus with state-of-the-art facilities

7 state championships have been awarded to High School athletic teams

39 years supporting academic, spiritual and personal success

62% of our faculty hold advanced degrees

Students attend EC from 58 different ZIP codes

Arts students have received the highest number of All-State honors of any private school

Approximately 75% of students play at least one sport each year

In 2018-19, students volunteered a total of 31,909 hours of community service