Seattle Girls' School

  • Our Mission is to inspire and develop courageous leaders who think independently, work collaboratively, learn joyfully, and champion change.
  • Our Passion is empowering each girl to live her potential.
  • Our Beliefs: Empowering a girl changes the world.  It is fundamental to understand and address issues of difference and oppression.
  • An integrated, collaborative curriculum challenges and engages students.  Middle school should be joyful, curiosity-filled, and safe and open to all voices.

Top Placements

Seattle Girls' School places among the top 20% of private schools in Washington for:

School Overview

School Membership(s)School Assoc.National Coalition of Girls
National Association of Independent Schools (NAIS)
Religious AffiliationNonsectarian
Grades OfferedGrades 5-8
Year Founded2000

Student Body

Total Students128 students
Student Body TypeAll-girls
% Students of Color
43%
State avg.: 23%
Students by GradeSeattle Girls' School Student By Grade

Academics and Faculty

Total Classroom Teachers13 teachers
Student : Teacher Ratio10:1
National avg.: 13:1
% Faculty w/Advanced Degree
77%
Average Class Size17 students
Classroom Dress CodeCasual

Finances and Admission

Admission DeadlineJan. 11 / rolling
Yearly Tuition Cost$26,400
Admissions DirectorColleen Tremaine Nelson

Sports

Total Sports Offered8 sports
SportsAlpine Skiing, Basketball, Cross Country, Snowboarding, Soccer, Track and Field, Ultimate Frisbee, VolleyballAlpine SkiingBasketball,
Cross CountrySnowboarding,
SoccerTrack and Field,
Ultimate FrisbeeVolleyball,

Extracurriculars

Total ExtracurricularsTotal Extra-curric.9 extracurriculars
ExtracurricularsExtra-curric.Affinity & Alliance Groups, Computer Science Club, Math Club, Rock Band, Student Ambassadors, Student Council, Student Interest Groups, Test Prep, Yearbook

School Notes

  • Middle school is a critical time for development especially for girls. As girls reach early adolescence, their self-esteem and interest in certain subjects is likely to plummet as a result of being bombarded by conflicting messages about femininity and achievement. Seattle Girls` School combats the trend of girls losing confidence before competence, especially in the areas of science, technology, engineering, and math, with a transformative experience for girls in grades 5-8. At SGS, girls are challenged to discover who they are and who they want to become. Our project-based curriculum, grounded in real-world experiences, offers endless opportunities for leadership, collaboration, and problem solving. We invite you to witness what countless visitors to our campus experience: poised, confident, and actively engaged students. Our alumnae, when reflecting on their educational experience as a whole, often attribute who they become and what they achieve to the transformative experiences they had at SGS their middle school!
Show me:
Show me:
  • School Location Miles Grades Students
  • Seattle
    Grades: 6-8 | 117 students
    0.9 miles
    810 18th Ave
    Seattle, WA 98122
    (206)709-3800
    0.9 6-8
    117
  • Seattle
    Grades: 6-12 | 510 students
    1.6 miles
    1415 Summit Ave
    Seattle, WA 98122
    (206)682-7309
    1.6 6-12
    510
  • Seattle
    Grades: 6-12 | 772 students
    1.3 miles
    1201 E Union Street
    Seattle, WA 98122
    (206)323-6600
    1.3 6-12
    772
  • Renton
    Grades: PK-8 | 404 students
    9.2 miles
    336 Shattuck Avenue S
    Renton, WA 98057
    (425)255-0059
    9.2 PK-8
    404
  • Seattle
    Grades: PK-2 | 101 students
    6.3 miles
    10056 Renton Avenue S
    Seattle, WA 98178
    (206)723-5526
    6.3 PK-2
    101

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Did You Know?
The average private school tuition in Seattle, WA is $15,735 for elementary schools and $18,608 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Seattle, WA is 72% (read more about average acceptance rates across the country).