Enrollment
1,033
Idaho · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 160015601007 Charter school
Sage International School of Boise — Boise, ID
Federal NCES profile for Sage International School of Boise, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 22/100.
👥 Class size 37
🌟 Gifted program 30
🎓 Counselors 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
64.0
Federal CCD staff survey
Students per teacher
15.8:1
vs 17.3:1 Idaho avg
-9% vs state
Student-teacher ratio in context
How Sage International School of Boise compares with Idaho and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Sage International School of Boise reports 1,033 enrolled students to the National Center for Education Statistics (NCES) alongside 64.0 full-time-equivalent teachers, producing a 15.8:1 student-teacher ratio. That figure sits 9% below the Idaho state mean of 17.3:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 1% lower, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 517 students per counselor, above the ASCA-recommended ceiling of 250:1.
On the finance side, the surrounding The Sage International School of Boise a Public Charter Sch spends $8,669 per pupil district-wide, below the Idaho average of $12,943 and below the national average of $19,490. Revenue comes 8.2% from local sources (property taxes), 79.0% from the state, and 12.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 22/100 (F), calculated from 3 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Sage International School of Boise compares
Cross-validating school-level NCES values against Idaho state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Idaho | Idaho avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.8:1 | ▼ 9% | 17.3:1 | 15.9:1 |
| Enrollment | 1,033 | top 94% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Staffing depth
15.8:1
students per teacher
— 9% below state mean
Top 35% in Idaho — lower ratio than 65% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Funding equity
$8,669
per pupil, district-wide
— below Idaho avg of $12,943
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 517 students — the combined health-and-guidance staffing load for this school.
Discipline context
11
in-school suspensions + 12 out-of-school
Suspension rate: 1.1 per 100 students. Combined in-school and out-of-school rate: 2.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 1,033 Top 94% in Idaho — larger than 6% of 778 state schools
Teachers (FTE) 64.0
Students per teacher 15.8:1 -9% vs state
Free-lunch eligible —
NCES ID 160015601007
Student demographics
White 75.6%
Hispanic or Latino 9.2%
Two or More 7.8%
Asian 5.6%
African American 0.8%
Native Hawaiian / Pacific Islander 0.6%
American Indian / Alaska Native 0.4%
Largest group: White at 75.6% of enrollment.
Programs & staff
Counselors (FTE) 2.0
Students per counselor 517:1
Discipline & special education
In-school suspensions 11
Out-of-school suspensions 12
Funding & spending
District-wide per-pupil expenditure for The Sage International School of Boise a Public Charter Sch, which includes Sage International School of Boise.
$8,669
Per student
-33%
vs Idaho
Avg $12,943
-56%
vs U.S.
Avg $19,490
Revenue mix
Local 8.2%
State 79.0%
Federal 12.8%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Similar other schools in Boise
6 comparable other schools (grades Mixed) serving the same city.
Isucceed Virtual High School
Standard public school
1,290 students 28.6:1 students per teacher
Inspire Virtual Charter School
Standard public school
1,210 students 28.6:1 students per teacher
North Junior High School
Standard public school
886 students 17.5:1 students per teacher
West Junior High
Standard public school
717 students 17.1:1 students per teacher
Fairmont Junior High School
Standard public school
659 students 14.7:1 students per teacher
Les Bois Junior High School
Standard public school
658 students 17.2:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Sage International School of Boise
How many students attend Sage International School of Boise?
Sage International School of Boise has 1,033 students enrolled. It is a other school in BOISE, ID.
What is the student-teacher ratio at Sage International School of Boise?
The student-teacher ratio at Sage International School of Boise is 15.8:1, which is 9% lower than the Idaho average of 17.3:1 and 1% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Sage International School of Boise?
The largest demographic group at Sage International School of Boise is White at 75.6%. The school serves a diverse student body in BOISE, ID.
What is the Resource Investment Index for Sage International School of Boise?
Sage International School of Boise has a Resource Investment Index of 22/100 (F) based on 3 factors: student-teacher ratio, counselor availability. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.