RIVERSTONE INTERNATIONAL SCHOOL INC is a nonprofit organization categorized as Public Charity based in BOISE, ID. Its most recent IRS filing (2025) reports revenue of $9.4M, expenses of $10.1M, total assets of $20.2M. Imperigo tracks 29 reported grant relationships connected to this organization totaling approximately $692K.
THE SCHOOL IS A UNIQUE INDEPENDENT SCHOOL THAT OFFERS AN EDUCATION BASED ON THE WORLD-RENOWNED PROGRAMS AND THE PHILOSOPHY OF THE INTERNATIONAL BACCALAUREATE ORGANIZATION. THROUGH A STRONG FOUNDATION BUILT ON THE FIVE PILLARS OF ACADEMIC EXCELLENCE, INTERNATIONAL UNDERSTANDING, COMMUNITY AND SERVICE, LEADERSHIP BY EXAMPLE, AND OUTDOOR EDUCATION, THE SCHOOL KNOWS AND NURTURES EVERY CHILD AND ENSURES THAT THEY REACH THEIR POTENTIAL IN A RESPECTFUL ENVIRONMENT.
How Riverstone International School Inc divides every $100 it spends, from its own Form 990 filings, averaged across 10 years.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 29 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $9.4M | $10.1M | $20.2M |
| 2024 | $8.9M | $9.1M | $21.6M |
| 2023 | $9.3M | $8.7M | $21.9M |
| 2022 | $8.7M | $7.7M | $21.0M |
| 2021 | $7.4M | $6.1M | $14.1M |
Between 2021 and 2025, reported annual revenue grew from $7.4M to $9.4M (+27%), with total assets most recently reported at $20.2M.
Interactive year-over-year charts and full filing details available with membership.
