Enrollment
133
New York · 2024-25 NCES data
Other / mixed grade configuration · Valhalla, NY
Federal NCES profile for Blythedale School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
The verdict
Blythedale School earns 44/100 on the Resource Investment Index, with class sizes smaller than 94% of New York schools. It is also one of the smallest schools in New York.
Blythedale School has class sizes smaller than 94% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Blythedale School ranks #4 of 4 public schools in Valhalla, NY.
NCES ID 362017001851 Verify on NCES CCD record →
Enrollment
133
New York · 2024-25 NCES data
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
7:1
vs 11.8:1 New York avg
-41% vs state
How Blythedale School compares with New York and U.S. medians
Blythedale School is a small combined-grade school in Valhalla, New York, enrolling 133 students.
Classes run notably small here: at 7:1, Blythedale School is leaner than roughly 94% of New York schools and 41% under the state's 11.8:1 norm, more adult attention per pupil than most peers.
This is a small campus: fewer students than 96% of New York schools, with 133 enrolled.
Its Resource Investment Index lands in the upper third of 4,801 scored New York schools.
Its student body is led by Hispanic or Latino (40%) and White (31%), more mixed than most schools in the state (diversity index 68/100).
Counselor coverage is strong, about 133 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 75.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Mount Pleasant-Blythedale Union Free School District spends $60,908 per pupil, 131% above the New York average, a better-resourced district than most.
Mount Pleasant-Blythedale Union Free School District operates only this one school, so Blythedale School has no district-mates to compare against locally. At 133 students, it is also a small operation, on the smaller end of New York's single-school districts.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Blythedale School on the metrics families compare, against New York and U.S. means.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 7:1 | ▼ 41% | 11.8:1 | 15.7:1 |
| Enrollment | 133 | top 96% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: Hispanic or Latino at 39.8% of enrollment.
Simpson diversity index - at 68.0, Blythedale School is more mixed than the New York school average of 45.5.
District-wide per-pupil expenditure for Mount Pleasant-Blythedale Union Free School District, which includes Blythedale School.
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.
Matched by enrollment size and by staffing ratio across all of New York, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Blythedale School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Blythedale School has 133 students enrolled. It is a special-education school in Valhalla, NY.
The student-teacher ratio at Blythedale School is 7:1, which is 41% lower than the New York average of 11.8:1 and 55% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Blythedale School is Hispanic or Latino at 39.8% of enrollment, in Valhalla, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.0/100.
Blythedale School has a Resource Investment Index of 44/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Blythedale School ranks #4 of 4 public schools in Valhalla, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Valhalla on the city page.
Blythedale School earns 44/100 on the Resource Investment Index, with class sizes smaller than 94% of New York schools. It is also one of the smallest schools in New York. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
None reported; Mount Pleasant-Blythedale Union Free School District operates only Blythedale School as a public school district in NCES's records.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.