Deadlines
The SGS application will open for the 2025-2026 admission season on September 9th.
January 15, 2026 -- Preliminary Application Deadline
February 6, 2026 -- New Family Tuition Assistance Application Deadline
March 20, 2026 -- Admission Decisions Released
March 27, 2026 -- Family Response Deadline
Seattle Girls' School ("SGS") does not discriminate on the basis of race, color, national or ethnic origin, sexual orientation, religion, disability, family composition, or other legally protected status in administration of its educational policies, admissions policies, employment policies, scholarship and loan programs, and athletic and other school administered programs. SGS admits female students, regardless of the gender they were assigned at birth, and non binary students who were assigned female at birth.