Private School Review - Established 2003
West Sound Academy
Annie Wright Schools Top 3 · Highest Avg. ACT Score (WA)
Saint George's School Top 6 · Highest Avg. ACT Score (WA)

Best Washington Private Schools Belonging to International Baccalaureate (IB) World School (2026)

For the 2026 school year, there are 5 private schools belonging to International Baccalaureate (IB) World School serving 1,791 students in Washington. You can also find more schools membership associations in Washington.
The top ranked private schools belonging to International Baccalaureate (IB) World School in Washington include Saint George's School, Willows Preparatory School, and Annie Wright Schools.
The average acceptance rate is 74%, which is lower than the Washington private school average acceptance rate of 82%.

Quick Facts (2026)

  • # Private Schools: 5

Quick Facts (2026)

  • # Private Schools: 5

Top Ranked Private Schools Belonging to International Baccalaureate (IB) World School in Washington (2026)

West Sound Academy Photo
West Sound Academy
Gr: 6-12 | 94 students
Avg. class size: 16 students
Extracurriculars: 12
16571 Creative Drive NE
Poulsbo, WA 98370
(360) 598-5954
(12)
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Annie Wright Schools Photo
Annie Wright Schools
Gr: NS-12 | 902 students
Avg. class size: 14 students
Sports: 8 | Extracurriculars: 30
827 N Tacoma Ave
Tacoma, WA 98403
(253) 272-2216
(2)
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Saint George's School Photo
Saint George's School
Gr: K-12 | 330 students
Avg. class size: 12 students
Sports: 16 | Extracurriculars: 16
2929 W Waikiki Road
Spokane, WA 99208
(509) 464-8744
(2)
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Soundview School Photo
Soundview School
Gr: NS-8 | 159 students
Avg. class size: 18 students
Sports: 2 | Extracurriculars: 7
Specialized Curriculum
6515 196th St SW
Lynnwood, WA 98036
(425) 778-8572
(2)
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Willows Preparatory School Photo
Willows Preparatory School
Gr: 5-12 | 306 students
Sports: 8 | Extracurriculars: 15
12280 Woodinville Redmond Rd Ne
Redmond, WA 98052
(425) 380-5670
(4)
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Frequently Asked Questions

What are the top ranked private schools belonging to International Baccalaureate (IB) World School in Washington?
The top ranked private schools belonging to International Baccalaureate (IB) World School in Washington include Saint George's School, Willows Preparatory School, and Annie Wright Schools.
How many private schools belonging to International Baccalaureate (IB) World School are located in Washington?
5 private schools belonging to International Baccalaureate (IB) World School are located in Washington.
How diverse are private schools belonging to International Baccalaureate (IB) World School in Washington?
Washington private schools belonging to International Baccalaureate (IB) World School are approximately 55% minority students, which is higher than the Washington private school average of 32%.
5
Private Schools
1,791
Students
$28,782
Avg. Tuition
55%
Students of Color
8:1
Student-Teacher Ratio

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