Enrollment
307
New York · 2024-25 NCES data
Other / mixed grade configuration · Roslyn Heights, NY
Federal NCES profile for Roslyn Heights Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Roslyn Heights Elementary School earns 42/100 on the Resource Investment Index, with class sizes near the New York median.
Roslyn Heights Elementary School has class sizes near the New York median. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Roslyn Heights Elementary School ranks #5 of 5 public schools in Roslyn Heights, NY.
NCES ID 362505003471 Verify on NCES CCD record →
Enrollment
307
New York · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
10.6:1
vs 11.8:1 New York avg
-10% vs state
Free-lunch eligible
18.0%
vs 56.2% New York avg
-68% vs state
How Roslyn Heights Elementary School compares with New York and U.S. medians
At or below state median
10.6:1 - 1.2 below the New York state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Roslyn Heights Elementary School is a lower-poverty, mid-sized combined-grade school in Roslyn Heights, New York, enrolling 307 students.
Class sizes run a bit leaner than typical: 10.6:1 puts it in the smaller third of New York schools by student-teacher ratio.
Comparatively few students face economic hardship here, 18.0% free-meal eligibility runs 68% below the New York average.
Enrollment of 307 puts it in the smaller third of New York schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 4,801 scored New York schools.
Against 379 statewide peers matched on enrollment and economic need, it ranks mid-pack at #249.
Its student body is led by White (57%) and Asian (24%) (diversity index 60/100).
Attendance runs somewhat below the norm, with 24.1% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Roslyn Union Free School District spends $31,958 per pupil, 21% above the New York average, a better-resourced district than most.
Roslyn Union Free School District also operates Roslyn High School (1,086 students) and Roslyn Middle School (802 students) alongside Roslyn Heights Elementary School.
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
Roslyn Heights Elementary 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 | 10.6:1 | ▼ 10% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 18.0% | ▼ 68% | 56.2% | 51.7% |
| Enrollment | 307 | top 74% | - | - |
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: White at 57.0% of enrollment.
Simpson diversity index - at 59.9, Roslyn Heights Elementary School is more mixed than the New York school average of 45.5.
District-wide per-pupil expenditure for Roslyn Union Free School District, which includes Roslyn Heights Elementary 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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Roslyn High School | Larger | Similar economic need | Similar S:T ratio |
| Roslyn Middle School | Larger | Similar economic need | Similar S:T ratio |
| Harbor Hill School | Larger | Similar economic need | Higher S:T ratio |
| East Hills Elementary School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Roslyn Heights Elementary School's own figures; each column derives from NCES Common Core of Data.
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 Roslyn Heights Elementary 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.
Roslyn Heights Elementary School has 307 students enrolled. It is a public school in Roslyn Heights, NY.
The student-teacher ratio at Roslyn Heights Elementary School is 10.6:1, which is 10% lower than the New York average of 11.8:1 and 32% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
18.0% of students at Roslyn Heights Elementary School are eligible for free lunch, compared to the New York average of 56.2%.
The largest demographic group at Roslyn Heights Elementary School is White at 57.0% of enrollment, in Roslyn Heights, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.9/100.
Roslyn Heights Elementary School has a Resource Investment Index of 42/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Roslyn Heights Elementary School ranks #5 of 5 public schools in Roslyn Heights, 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 Roslyn Heights on the city page.
Roslyn Heights Elementary School earns 42/100 on the Resource Investment Index, with class sizes near the New York median. 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.
Besides Roslyn Heights Elementary School, Roslyn Union Free School District also operates Roslyn High School (1,086 students), Roslyn Middle School (802 students), and Harbor Hill School (582 students). See the Roslyn Union Free School District district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Roslyn Heights Elementary School, Roslyn Heights NY.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/roslyn-heights-elementary-school-ny
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.