Enrollment
19
Arizona · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 040012601620 Charter school
Montessori Schoolhouse — Tucson, AZ
Federal NCES profile for Montessori Schoolhouse, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 57/100.
🌟 Gifted program 30
🎓 Counselors 85
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 →
The verdict
Montessori Schoolhouse earns a C Resource Investment Index (57/100) on federal resource data.
- C
- Resource Index · 57/100
- 19
- students enrolled
School address
District: Montessori Schoolhouse of Tucson Inc. (4428) · Arizona
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.
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
Montessori Schoolhouse reports 19 enrolled students to the National Center for Education Statistics (NCES).
Counselor coverage works out to roughly 76 students per counselor, meeting the American School Counselor Association recommendation of 250:1.
On the finance side, the surrounding Montessori Schoolhouse of Tucson Inc. (4428) spends $7,789 per pupil district-wide, below the Arizona average of $13,145 and below the national average of $16,593. Revenue comes 2.0% from local sources (property taxes), 98.0% from the state, per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 57/100 (C), calculated from 2 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 Montessori Schoolhouse compares
Cross-validating school-level NCES values against Arizona state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Enrollment | 19 | top 7% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
School size vs. every US school
Total enrollment — where this school sits by size (neither large nor small is 'better')
19 larger than 3% of 95,891 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 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.
Funding equity
$7,789
per pupil, district-wide
— below Arizona avg of $13,145
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.3 FTE
Per 76 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 19 Top 7% in Arizona — larger than 93% of 2,186 state schools
Teachers (FTE) —
Students per teacher —
Free-lunch eligible —
NCES ID 040012601620
Programs & staff
Counselors (FTE) 0.3
Students per counselor 76:1
Discipline & special education
In-school suspensions 0
Out-of-school suspensions 0
Funding & spending
District-wide per-pupil expenditure for Montessori Schoolhouse of Tucson Inc. (4428), which includes Montessori Schoolhouse.
$7,789
Per student
-41%
vs Arizona
Avg $13,145
-53%
vs U.S.
Avg $16,593
Revenue mix
Local 2.0%
State 98.0%
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.
Other Schools in This District
- Enrollment
- 134
- Students per teacher
- —
Similar elementary schools in Tucson
5 comparable elementary schools (grades K-5) serving the same city.
Los Amigos Elementary School
Standard public school
613 students 17.7:1 students per teacher
Sonoran Science Academy East
Standard public school
467 students
Legacy Traditional School - East Tucson
Standard public school
439 students
Summit View Elementary
Standard public school
403 students 19.2:1 students per teacher
Da Vinci Tree Academy
Standard public school
265 students
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.
Before you act on this record
Treat this page as the federal baseline — then verify locally.
- Compare Montessori Schoolhouse side-by-side with another school you're considering on the same NCES measures. Compare schools
- Read the district context — spending per pupil, staffing, and equity ranking are district-level decisions that shape this school. District profile
- Confirm current enrollment windows, programs, and boundaries with the school directly — federal data lags the current school year. Choosing guide
Figures are the school's reported federal record (CCD 2024-25, CRDC 2021-22) — coverage varies by entity type, and PlainSchools does not rate or rank schools.
Frequently asked questions about Montessori Schoolhouse
How many students attend Montessori Schoolhouse?
Montessori Schoolhouse has 19 students enrolled. It is a elementary school in Tucson, AZ.
What is the Resource Investment Index for Montessori Schoolhouse?
Montessori Schoolhouse has a Resource Investment Index of 57/100 (C) based on 2 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. Limited indicators were available, so the index reflects partial data.
Is Montessori Schoolhouse a good school?
Montessori Schoolhouse earns a C Resource Investment Index (57/100) on federal resource data. The Resource Investment Index reflects staffing, counselor access, gifted programs, and attendance reported to NCES, not test scores or academic outcomes, so treat it as a resource snapshot rather than an overall rating. Limited indicators were available for this school, so the picture is partial.