Boise, ID · K–12
Last verified August 20, 2026
5521 E Warm Springs Ave, 83716 · (208) 424-5000
Enrollment
352
Student:teacher
8:1
Published tuition
Not listed
Application fee
$65
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Tuition by division
We don't have a grade-by-grade tuition breakdown for this school yet. Most independent schools charge different rates for preschool, elementary, middle and upper school.
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Head of school
John Gasparini
Head of School
Curriculum & special classes
Riverstone International School is a small-by-design, independent Preschool–Grade 12 school where close relationships, our Five Pillars, and a top-performing IB program drive standout results. The school helps students become independent thinkers whose curiosity, creativity, and commitment bring lifelong success.
Financial aid
Riverstone is committed to making its education accessible, with about one-third of students receiving tuition assistance and scholarships. Financial aid is determined through the Clarity application, which considers a family’s full financial picture, and admission decisions are made independently of financial need.
Application fee: $65
Before & after school care
No extended-care hours or rates on file yet. This is one of the biggest surprise costs for working parents — if you know what before- and after-care runs here, add it below.
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Admissions
Riverstone has an Admissions section that covers Admissions Philosophy, Admissions Process, and Tours & Visits. They state that a family's ability to pay tuition is not a factor for admission, with over a third of students receiving financial aid.
Apply by
Not listed
Acceptance rate
Not listed
Application fee
$65
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