Enrollment
579
New York · 2024-25 NCES data
Other / mixed grade configuration · Scarsdale, NY
Casimir Pulaski School
Federal NCES profile for Casimir Pulaski School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 21/100.
2024-25 NCES dataOther / mixed grade configurationNCES 363192004268
👥 S:T ratio 11
🌟 Gifted program 30
📋 Attendance 23
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Casimir Pulaski School earns 21/100 on the Resource Investment Index, with class sizes larger than 99% of New York schools. It is also more racially and ethnically mixed than most New York schools.
- #3 of 3
- schools in Scarsdale · Resource Index
- 21
- Resource Index · Lower
- 22.3:1
- large classes for New York
- 37.7%
- free-lunch eligible
Casimir Pulaski School has class sizes larger than 99% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Casimir Pulaski School ranks #3 of 3 schools in Scarsdale, NY.
School address
District: Yonkers City School District · New York
NCES ID 363192004268 Verify on NCES CCD record →
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
22.3:1
vs 11.8:1 New York avg
+89% vs state
Free-lunch eligible
37.7%
vs 56.2% New York avg
-33% vs state
Student-teacher ratio in context
How Casimir Pulaski School compares with New York and U.S. medians
What stands out at Casimir Pulaski School
Casimir Pulaski School is a mid-sized combined-grade school in Scarsdale, New York, enrolling 579 students.
Class loads run heavy: 22.3:1 is larger than about 99% of New York schools and 89% above the 11.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 37.7% of students eligible for free meals.
Enrollment of 579 puts it in the larger third of New York schools by headcount.
Its Resource Investment Index trails 94% of the 4,801 New York schools with a score on record, one of the lower results on this measure.
Among 800 similarly sized, similarly resourced-need New York schools statewide, it ranks #773, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (42%) and White (36%), more mixed than most schools in the state (diversity index 67/100).
Chronic absenteeism is elevated: 30.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Yonkers City School District also operates Yonkers Montessori Academy (1,234 students) and Lincoln High School (1,176 students) alongside Casimir Pulaski 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
How Casimir Pulaski School compares
Casimir Pulaski 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 | 22.3:1 | ▲ 89% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 37.7% | ▼ 33% | 56.2% | 51.7% |
| Enrollment | 579 | top 28% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
22.3:1
Leaner classes than 10% of US schools, heavier class loads than most.
579
Bigger than 71% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
37.7%
free-lunch eligible
- 33% below the New York average of 56.2%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
22.3:1
students per teacher
- 89% above state mean
Top 99% in New York - lower ratio than 1% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
30.9%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$25,994
per pupil, district-wide
- below New York avg of $26,410
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.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
Hispanic or Latino 42.3%
White 36.4%
Asian 10.7%
African American 6.4%
Two or More 4.1%
Largest group: Hispanic or Latino at 42.3% of enrollment.
Student-body diversity index 67.1/100
Simpson diversity index - at 67.1, Casimir Pulaski School is more mixed than the New York school average of 45.5.
Programs
Funding & spending
District-wide per-pupil expenditure for Yonkers City School District, which includes Casimir Pulaski School.
$25,994
Per student
-2%
vs New York
Avg $26,410
+57%
vs U.S.
Avg $16,593
Revenue mix
Local 33.8%
State 52.4%
Federal 13.9%
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.
How Casimir Pulaski School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Yonkers Montessori Academy | Larger | Higher economic need | Lower S:T ratio |
| Lincoln High School | Larger | Higher economic need | Lower S:T ratio |
| Yonkers High School | Larger | Higher economic need | Lower S:T ratio |
| Roosevelt High School - Early College Studies | Larger | Higher economic need | Lower S:T ratio |
| Gorton High School | Larger | Higher economic need | Lower S:T ratio |
Comparisons are relative to Casimir Pulaski School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,234
- Students per teacher
- 14.7:1
- Resource Index
- 27/100
- Enrollment
- 1,176
- Students per teacher
- 16.6:1
- Resource Index
- 26/100
- Enrollment
- 1,111
- Students per teacher
- 16.3:1
- Resource Index
- 20/100
- Enrollment
- 1,096
- Students per teacher
- 15.7:1
- Resource Index
- 28/100
- Enrollment
- 1,068
- Students per teacher
- 14.8:1
- Resource Index
- 25/100
Similar other schools statewide
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.
Similar enrollment (~579 students)
Similar student-teacher ratio (~22.3:1)
Next steps
Verify locally before acting on Casimir Pulaski School's federal record.
- Compare Casimir Pulaski School against another school. Compare schools
- Yonkers City School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Casimir Pulaski School
How many students attend Casimir Pulaski School?
Casimir Pulaski School has 579 students enrolled. It is a public school in Scarsdale, NY.
What is the student-teacher ratio at Casimir Pulaski School?
The student-teacher ratio at Casimir Pulaski School is 22.3:1, which is 89% higher than the New York average of 11.8:1 and 42% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Casimir Pulaski School?
37.7% of students at Casimir Pulaski School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Casimir Pulaski School?
The largest demographic group at Casimir Pulaski School is Hispanic or Latino at 42.3% of enrollment, in Scarsdale, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.1/100.
What is the Resource Investment Index for Casimir Pulaski School?
Casimir Pulaski School has a Resource Investment Index of 21/100 (lower 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).
How does Casimir Pulaski School rank among schools in Scarsdale?
By Resource Investment Index, Casimir Pulaski School ranks #3 of 3 schools in Scarsdale, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Scarsdale on the city page.
Is Casimir Pulaski School a good school?
Casimir Pulaski School earns 21/100 on the Resource Investment Index, with class sizes larger than 99% of New York schools. It is also more racially and ethnically mixed than most 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.
What other schools are in Yonkers City School District?
Besides Casimir Pulaski School, Yonkers City School District also operates Yonkers Montessori Academy (1,234 students), Lincoln High School (1,176 students), and Yonkers High School (1,111 students). See the Yonkers City School District district page for the complete list.
Related tools
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.