Enrollment
706
New York · 2024-25 NCES data
Elementary school (grades K-5) · Thiells, NY
Federal NCES profile for Thiells Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
The verdict
Thiells Elementary School earns 27/100 on the Resource Investment Index, with class sizes larger than 91% of New York schools.
Thiells Elementary School has class sizes larger than 91% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Thiells Elementary School ranks #4 of 4 public schools in Thiells, NY.
NCES ID 361401001147 Verify on NCES CCD record →
Enrollment
706
New York · 2024-25 NCES data
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
16:1
vs 11.8:1 New York avg
+36% vs state
Free-lunch eligible
15.7%
vs 56.2% New York avg
-72% vs state
How Thiells Elementary School compares with New York and U.S. medians
Larger classes than state median
16:1 - 4.2 above the New York state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Thiells Elementary School is a lower-poverty, mid-sized elementary school in Thiells, New York, enrolling 706 students.
Class loads run heavy: 16:1 is larger than about 91% of New York schools and 36% above the 11.8:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 15.7% free-meal eligibility runs 72% below the New York average.
Enrollment of 706 puts it in the larger third of New York schools by headcount.
Its Resource Investment Index lands in the lower third of 4,801 scored New York schools.
Among 499 similarly sized, similarly resourced-need New York schools statewide, it ranks #485, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (69%) and White (14%) (diversity index 48/100).
Counselor access is stretched at roughly 706 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 23.9% of students chronically absent per the 2021-22 civil-rights collection.
Haverstraw-Stony Point Csd (North Rockland) also operates North Rockland High School (2,798 students) and Fieldstone Middle School (1,207 students) alongside Thiells 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
Thiells 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 | 16:1 | ▲ 36% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 15.7% | ▼ 72% | 56.2% | 51.7% |
| Enrollment | 706 | top 18% | - | - |
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 69.4% of enrollment.
Simpson diversity index - at 48.2, Thiells Elementary School is more mixed than the New York school average of 45.5.
District-wide per-pupil expenditure for Haverstraw-Stony Point Csd (North Rockland), which includes Thiells 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 |
|---|---|---|---|
| North Rockland High School | Larger | No free-lunch data | Similar S:T ratio |
| Fieldstone Middle School | Larger | No free-lunch data | Lower S:T ratio |
| West Haverstraw Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Stony Point Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Haverstraw Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Thiells 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 Thiells 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.
Thiells Elementary School has 706 students enrolled. It is an elementary school in Thiells, NY.
The student-teacher ratio at Thiells Elementary School is 16:1, which is 36% higher than the New York average of 11.8:1 and 2% higher than the national average of 15.7:1.
15.7% of students at Thiells Elementary School are eligible for free lunch, compared to the New York average of 56.2%.
The largest demographic group at Thiells Elementary School is Hispanic or Latino at 69.4% of enrollment, in Thiells, NY.
Thiells Elementary School has a Resource Investment Index of 27/100 (lower 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, Thiells Elementary School ranks #4 of 4 public schools in Thiells, 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 Thiells on the city page.
Thiells Elementary School earns 27/100 on the Resource Investment Index, with class sizes larger than 91% of New York schools. 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 Thiells Elementary School, Haverstraw-Stony Point Csd (North Rockland) also operates North Rockland High School (2,798 students), Fieldstone Middle School (1,207 students), and West Haverstraw Elementary School (715 students). See the Haverstraw-Stony Point Csd (North Rockland) 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, “Thiells Elementary School, Thiells 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/thiells-elementary-school-ny
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.