- Enrollment
- 852
- Students per teacher
- 11.4:1
- Resource Index
- 57/100
Elementary school (grades K-5) · Pelham, NY
Siwanoy School
Federal NCES profile for Siwanoy School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
2024-25 NCES dataElementary school (grades K-5)NCES 362268003190
👥 S:T ratio 42
🌟 Gifted program 30
📋 Attendance 81
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Siwanoy School earns 51/100 on the Resource Investment Index, with class sizes larger than 84% of New York schools.
- #2 of 4
- elementary schools in Pelham · Resource Index
- 51
- Resource Index · Higher
- 14.5:1
- large classes for New York
- 275
- students enrolled
Siwanoy School has class sizes larger than 84% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Siwanoy School ranks #2 of 4 elementary schools in Pelham, NY.
School address
District: Pelham Union Free School District · New York
NCES ID 362268003190 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+13 students YoY
Siwanoy School held near 287 students from 2022-23 to 2023-24 (+13 headcount).
Teacher FTE added 19.4 → 21.3 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+13 students YoY 362268003190 · Pelham, NY Elementary · SMALL · TRAD
275 enr · 14.5:1 · RII 51
Nearest enrollment peer: Pelham Memorial High School (852 students)
Siwanoy School held near 287 students from 2022-23 to 2023-24 (+13 headcount). Teacher FTE added 19.4 → 21.3 across the same CCD years. Read with this school → · District book → · New York schools → · Find another →
Siwanoy School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Pelham Memoria
Pelham Memorial High School
852 students
- Pelham Middle
Pelham Middle School
705 students
- Hutchinson Sch
Hutchinson School
366 students
- Prospect Hill 334
Prospect Hill School
334 students
- Colonial Schoo 296
Colonial School
296 students
- This school 275
Siwanoy School
275 students
What this shows Siwanoy School reports 275 students on the CCD universe file.
How Siwanoy School compares
Siwanoy School held steady on CCD headcount: ratios and free-lunch share vs New York and U.S. means.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.5:1 | ▲ 23% | 11.8:1 | 15.7:1 |
| Enrollment | 275 | top 80% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.5:1
Leaner classes than 52% of US schools, a middle-of-the-pack class size.
275
Bigger than 29% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
14.5:1
students per teacher
- 23% above state mean
Top 84% in New York - lower ratio than 16% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
7.6%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$27,631
per pupil, district-wide
- below New York avg of $28,120
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
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.
Student demographics
White 71.3%
Hispanic or Latino 9.5%
Two or More 9.5%
Asian 7.6%
African American 2.2%
Largest group: White at 71.3% of enrollment.
Student-body diversity index 46.7/100
Simpson diversity index - at 46.7, Siwanoy School is about as mixed as the New York school average of 45.5.
Programs
District finance for Pelham Union Free School District reports $27,631 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Siwanoy School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Pelham Memorial High School | Larger | No free-lunch data | Lower S:T ratio |
| Pelham Middle School | Larger | No free-lunch data | Lower S:T ratio |
| Hutchinson School | Larger | No free-lunch data | Similar S:T ratio |
| Prospect Hill School | Similar size | No free-lunch data | Similar S:T ratio |
| Colonial School | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Siwanoy School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 705
- Students per teacher
- 11.9:1
- Resource Index
- 53/100
- Enrollment
- 366
- Students per teacher
- 13.1:1
- Resource Index
- 48/100
- Enrollment
- 334
- Students per teacher
- 13.4:1
- Resource Index
- 54/100
- Enrollment
- 296
- Students per teacher
- 15.6:1
- Resource Index
- 38/100
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~275 students)
Similar student-teacher ratio (~14.5:1)
Frequently asked questions about Siwanoy School
How many students attend Siwanoy School?
Siwanoy School has 275 students enrolled. It is an elementary school in Pelham, NY. CCD year-over-year: 274 (2022-23) → 287 (2023-24), nearly flat (+13).
What is the student-teacher ratio at Siwanoy School?
The student-teacher ratio at Siwanoy School is 14.5:1, which is 23% higher than the New York average of 11.8:1 and 8% lower than the national average of 15.7:1.
What is the racial and ethnic makeup of Siwanoy School?
The largest demographic group at Siwanoy School is White at 71.3% of enrollment, in Pelham, NY.
What is the Resource Investment Index for Siwanoy School?
Siwanoy School has a Resource Investment Index of 51/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Siwanoy School rank among elementary schools in Pelham?
By Resource Investment Index, Siwanoy School ranks #2 of 4 elementary schools in Pelham, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Pelham on the city page.
What other schools are in Pelham Union Free School District?
Besides Siwanoy School, Pelham Union Free School District also operates Pelham Memorial High School (852 students), Pelham Middle School (705 students), and Hutchinson School (366 students). See the Pelham Union Free School District district page for the complete list.