Private Schools in Mercer Island, Washington

The Evergreen School is a highly-regarded independent school serving students from preschool through 8th grade. Known for its progressive, student-centered approach, Evergreen emphasizes critical thinking, creativity, and social responsibility. The school features state-of-the-art facilities including dedicated science labs, art studios, and technology-integrated classrooms. Their comprehensive STEAM program integrates science, technology, engineering, arts, and mathematics through project-based learning. With small class sizes and exceptional teacher-student ratios, Evergreen provides personalized attention and has a strong track record of preparing students for top high schools. The school serves families from Mercer Island and throughout the greater Seattle area.

The Bush School is a prestigious K-12 independent school with a national reputation for academic excellence. Located in the Madison Valley neighborhood of Seattle, Bush serves many Mercer Island families seeking a rigorous, comprehensive education. The school offers the International Baccalaureate Diploma Program in high school and emphasizes experiential learning through its extensive outdoor program. Facilities include modern science laboratories, performing arts centers, athletic facilities, and technology-rich learning spaces. Bush is known for its diverse community, strong college counseling program, and commitment to developing students as ethical leaders and critical thinkers. The school maintains small class sizes and has exceptional faculty retention rates.

Open Window School specializes in serving academically gifted students from pre-kindergarten through 8th grade. Located in Bellevue, the school attracts many Mercer Island families seeking an accelerated, challenging curriculum tailored to gifted learners. The school's project-based approach emphasizes deep conceptual understanding and real-world application. Facilities include dedicated innovation labs, science classrooms, art studios, and collaborative learning spaces. Open Window maintains small class sizes with differentiated instruction and offers extensive enrichment programs in STEM, humanities, and arts. The school has a strong community focus and comprehensive social-emotional learning program that supports the unique needs of gifted students.