Enrollment
643
California · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 060223813531 Charter school
Hayward Twin Oaks Montessori — Hayward, CA
Federal NCES profile for Hayward Twin Oaks Montessori, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 22/100.
👥 Class size 8
🌟 Gifted program 30
🎓 Counselors 0
📋 Attendance 50
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)
24.0
Federal CCD staff survey
Students per teacher
23:1
vs 21.6:1 California avg
+6% vs state
Free-lunch eligible
25.3%
vs 55.5% California avg
-54% vs state
Student-teacher ratio in context
How Hayward Twin Oaks Montessori compares with California 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
Hayward Twin Oaks Montessori reports 643 enrolled students to the National Center for Education Statistics (NCES) alongside 24.0 full-time-equivalent teachers, producing a 23:1 student-teacher ratio. That figure sits 6% above the California state mean of 21.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 45% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 25.3% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 54% below the California average and 51% below the national baseline. Counselor coverage works out to roughly 643 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 20.2% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Silver Oak High Public Montessori Charter District spends $14,400 per pupil district-wide, below the California average of $18,039 and below the national average of $19,490. Revenue comes 31.0% from local sources (property taxes), 46.4% from the state, and 22.6% 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 4 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 Hayward Twin Oaks Montessori compares
Cross-validating school-level NCES values against California state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 23:1 | ▲ 6% | 21.6:1 | 15.9:1 |
| Free-lunch eligible | 25.3% | ▼ 54% | 55.5% | 51.8% |
| Enrollment | 643 | top 72% | — | — |
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.
Economic need
25.3%
free-lunch eligible
— 54% below the California average of 55.5%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
23:1
students per teacher
— 6% above state mean
Top 61% in California — lower ratio than 39% of state schools
Above 20:1 — larger class loads than the typical U.S. public school; staffing is stretched relative to enrollment.
Engagement
20.2%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$14,400
per pupil, district-wide
— below California avg of $18,039
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 643 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.3 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 643 Top 72% in California — larger than 28% of 10,006 state schools
Teachers (FTE) 24.0
Students per teacher 23:1 +6% vs state
Free-lunch eligible 25.3% -54% vs state
NCES ID 060223813531
Student demographics
Hispanic or Latino 46.3%
Two or More 20.4%
White 14.6%
Asian 14.2%
African American 3.6%
Native Hawaiian / Pacific Islander 0.9%
Largest group: Hispanic or Latino at 46.3% of enrollment.
Programs & staff
Counselors (FTE) 1.0
Students per counselor 643:1
Discipline & special education
Chronically absent 20.2%
In-school suspensions 0
Out-of-school suspensions 2
Funding & spending
District-wide per-pupil expenditure for Silver Oak High Public Montessori Charter District, which includes Hayward Twin Oaks Montessori.
$14,400
Per student
-20%
vs California
Avg $18,039
-26%
vs U.S.
Avg $19,490
Revenue mix
Local 31.0%
State 46.4%
Federal 22.6%
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 Hayward
3 comparable other schools (grades Mixed) serving the same city.
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 Hayward Twin Oaks Montessori
How many students attend Hayward Twin Oaks Montessori?
Hayward Twin Oaks Montessori has 643 students enrolled. It is a other school in Hayward, CA.
What is the student-teacher ratio at Hayward Twin Oaks Montessori?
The student-teacher ratio at Hayward Twin Oaks Montessori is 23:1, which is 6% higher than the California average of 21.6:1 and 45% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Hayward Twin Oaks Montessori?
25.3% of students at Hayward Twin Oaks Montessori are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Hayward Twin Oaks Montessori?
The largest demographic group at Hayward Twin Oaks Montessori is Hispanic or Latino at 46.3%. The school serves a diverse student body in Hayward, CA.
What is the Resource Investment Index for Hayward Twin Oaks Montessori?
Hayward Twin Oaks Montessori has a Resource Investment Index of 22/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.