Excellent
#1 of 82 private schools in ID
Top 1% of private schools
Riverstone International School
School · Boise, ID
A private school in Boise, ID serving grades Pre-K – 12th.
5521 E WARM SPRINGS AVE, Boise, ID 83716
- 7.7:1 student-teacher ratio
Academics
PreliminaryWhat this rating measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in ID.
Data not available
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in ID
Test scores
Most recent published year. School vs. ID average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Riverstone International School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 30Car-Dependent
- Transit 19Minimal Transit
- Bike 54Bikeable
- City Safety: Elevated1,416/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Boise), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$125,827
Median home value
$573,300
Median rent
$1,949/mo
College educated
58.4%
Homeownership
78.7%
Poverty rate
5.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 83716; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
1 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Sage International School of BoiseCharter · enrollment unverified | 7.9 | K–12 | 3.8 mi | 1,022 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Riverstone International School is listed in Boise, ID; verify the current enrollment path directly.
About Riverstone International School
Riverstone International School is a private school in Boise, ID, serving approximately 352 students in grades Pre-K-12th with a 7.7:1 student-teacher ratio. It holds a MySchoolScout rating of 8.4 out of 10 and ranks #1 of 82 private schools in ID.
Frequently asked questions
Common questions about Riverstone International School
What grades does Riverstone International School serve?
Riverstone International School serves students in grades Pre-K through 12th.
How many students attend Riverstone International School?
Riverstone International School has an enrollment of approximately 352 students.
What is the student-teacher ratio at Riverstone International School?
The student-teacher ratio at Riverstone International School is 7.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Riverstone International School rank in ID?
Riverstone International School ranks #1 of 82 private schools in ID.
What is Riverstone International School's MySchoolScout rating?
Riverstone International School has a current MySchoolScout rating of 8.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Riverstone International School a private school?
Yes, Riverstone International School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Riverstone International School a religious school?
No, Riverstone International School is a nonsectarian (non-religious) private school.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Pre-K – 12th
- Enrollment
- 352
- Gender Split
- 49% M / 51% F
- Student-Teacher Ratio
- 7.7:1
- Teachers (FTE)
- 46
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 172 days
- Setting
- Fringe Rural
- County
- Ada County
- Phone
- (208) 424-5000
- Area population (ZIP 83716)
- 21,091
- Area average commute
- 21.8 min
- Area median age
- 41.1
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 83716; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
Explore more schools
Related reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.