Enrollment
177
Arizona · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 040006801745 Charter school
Montessori Day Public Schools Chartered - Mountainside — Phoenix, AZ
Federal NCES profile for Montessori Day Public Schools Chartered - Mountainside, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 30/100.
🌟 Gifted program 30
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 Day Public Schools Chartered - Mountainside earns an F Resource Investment Index (30/100) on federal resource data.
- F
- Resource Index · 30/100
- 177
- students enrolled
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.
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 Day Public Schools Chartered - Mountainside reports 177 enrolled students to the National Center for Education Statistics (NCES).
On the finance side, the surrounding Montessori Day Public Schools Chartered Inc. (4359) spends $7,193 per pupil district-wide, below the Arizona average of $13,145 and below the national average of $16,593. Revenue comes 3.5% from local sources (property taxes), 89.0% from the state, and 7.5% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 30/100 (F), calculated from 1 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 Day Public Schools Chartered - Mountainside 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 | 177 | top 26% | — | — |
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')
177 larger than 17% 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
$7,193
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
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
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 177 Top 26% in Arizona — larger than 74% of 2,186 state schools
Teachers (FTE) —
Students per teacher —
Free-lunch eligible —
NCES ID 040006801745
Student demographics
White 53.1%
Hispanic or Latino 38.4%
Two or More 4.0%
Asian 2.3%
African American 1.7%
American Indian / Alaska Native 0.6%
Largest group: White at 53.1% of enrollment.
Programs & staff
Counselors (FTE) 0.0
Discipline & special education
In-school suspensions 0
Out-of-school suspensions 0
Funding & spending
District-wide per-pupil expenditure for Montessori Day Public Schools Chartered Inc. (4359), which includes Montessori Day Public Schools Chartered - Mountainside.
$7,193
Per student
-45%
vs Arizona
Avg $13,145
-57%
vs U.S.
Avg $16,593
Revenue mix
Local 3.5%
State 89.0%
Federal 7.5%
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 elementary schools in Phoenix
6 comparable elementary schools (grades K-5) serving the same city.
Academy of Math and Science Avondale
Standard public school
1,175 students
Kyrene Altadena Middle School
Standard public school
857 students 23.5:1 students per teacher
Catalina Ventura School
Standard public school
842 students 18.2:1 students per teacher
Inspiration Mountain School
Standard public school
789 students 15.7:1 students per teacher
Alhambra Traditional School
Standard public school
733 students 20.7:1 students per teacher
Legacy Traditional School - North Phoenix
Standard public school
567 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 Day Public Schools Chartered - Mountainside 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 Day Public Schools Chartered - Mountainside
How many students attend Montessori Day Public Schools Chartered - Mountainside?
Montessori Day Public Schools Chartered - Mountainside has 177 students enrolled. It is a elementary school in Phoenix, AZ.
What is the racial and ethnic makeup of Montessori Day Public Schools Chartered - Mountainside?
The largest demographic group at Montessori Day Public Schools Chartered - Mountainside is White at 53.1%. The school serves a diverse student body in Phoenix, AZ.
What is the Resource Investment Index for Montessori Day Public Schools Chartered - Mountainside?
Montessori Day Public Schools Chartered - Mountainside has a Resource Investment Index of 30/100 (F) based on 1 factor: student-teacher ratio. 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 Day Public Schools Chartered - Mountainside a good school?
Montessori Day Public Schools Chartered - Mountainside earns an F Resource Investment Index (30/100) 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.
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