Private School Review - Established 2003

Best Idaho Private Schools Belonging to International Baccalaureate World School (IB) (2026-27)

For the 2026-27 school year, there is 1 private school belonging to International Baccalaureate World School (IB) serving 355 students in Idaho. You can also find more schools membership associations in Idaho.
The top ranked private school belonging to International Baccalaureate World School (IB) in Idaho is Riverstone International School.
The average acceptance rate is 80%, which is lower than the Idaho private school average acceptance rate of 87%.

Quick Facts (2026-27)

  • # Private Schools: 1

Quick Facts (2026-27)

  • # Private Schools: 1

Top Ranked Private Schools Belonging to International Baccalaureate World School (IB) in Idaho (2026-27)

Riverstone International School Photo
Riverstone International School
Gr: PK-12 | 355 students
Avg. class size: 15 students
Sports: 11 | Extracurriculars: 21
5521 E Warm Springs Ave
Boise, ID 83716
(208) 424-5000
(11)
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Frequently Asked Questions

What are the top ranked private schools belonging to International Baccalaureate World School (IB) in Idaho?
The top ranked private schools belonging to International Baccalaureate World School (IB) in Idaho is Riverstone International School.
How many private schools belonging to International Baccalaureate World School (IB) are located in Idaho?
1 private schools belonging to International Baccalaureate World School (IB) are located in Idaho.
1
Private Schools
355
Students
$24,600
Avg. Tuition
18%
Students of Color
7:1
Student-Teacher Ratio

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