Enrollment
559
New York · 2024-25 NCES data
Elementary school (grades K-5) · Yorktown Heights, NY
Crompond School
Federal NCES profile for Crompond School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 68/100.
2024-25 NCES dataElementary school (grades K-5)NCES 363198004281
👥 S:T ratio 51
🌟 Gifted program 70
📋 Attendance 82
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Crompond School earns 68/100 on the Resource Investment Index, with class sizes near the New York median.
- #1 of 5
- elementary schools in Yorktown Heights · Resource Index
- 68
- Resource Index · Higher
- 12.2:1
- students per teacher
- 9.6%
- free-lunch eligible
Crompond School has class sizes near the New York median. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Crompond School ranks #1 of 5 elementary schools in Yorktown Heights, NY.
School address
District: Yorktown Central School District · New York
NCES ID 363198004281 Verify on NCES CCD record →
Teachers (FTE)
46.0
Federal CCD staff survey
Students per teacher
12.2:1
vs 11.8:1 New York avg
+3% vs state
Free-lunch eligible
9.6%
vs 56.2% New York avg
-83% vs state
Student-teacher ratio in context
How Crompond School compares with New York and U.S. medians
What stands out at Crompond School
Crompond School is a lower-poverty, mid-sized elementary school in Yorktown Heights, New York, enrolling 559 students.
Class loads run somewhat heavier than typical: 12.2:1 puts it in the larger third of New York schools by student-teacher ratio.
Comparatively few students face economic hardship here, 9.6% free-meal eligibility runs 83% below the New York average.
Enrollment of 559 puts it in the larger third of New York schools by headcount.
Its Resource Investment Index outscores 98% of the 4,801 New York schools with a score on record, a top-tier result on this measure.
Among 448 similarly sized, similarly resourced-need New York schools statewide, it ranks #9, a top-tier result once campus size and economic need are matched.
Its student body is led by White (74%) and Hispanic or Latino (15%) (diversity index 42/100).
Attendance holds up well here: only 7.3% of students were chronically absent, below the typical post-pandemic national figure.
Yorktown Central School District also operates Yorktown High School (1,105 students) and Mildred E Strang Middle School (793 students) alongside Crompond 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 Crompond School compares
Crompond 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 | 12.2:1 | ▲ 3% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 9.6% | ▼ 83% | 56.2% | 51.7% |
| Enrollment | 559 | top 31% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.2:1
Leaner classes than 74% of US schools, among the more generously staffed nationally.
559
Bigger than 69% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
9.6%
free-lunch eligible
- 83% below the New York average of 56.2%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.2:1
students per teacher
- 3% above state mean
Top 62% in New York - lower ratio than 38% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
7.3%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$28,918
per pupil, district-wide
- above 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 + 3 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.5 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
White 74.2%
Hispanic or Latino 15.4%
Asian 5.0%
Two or More 3.4%
African American 1.8%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 74.2% of enrollment.
Student-body diversity index 42.2/100
Simpson diversity index - at 42.2, Crompond School is less mixed than the New York school average of 45.5.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Yorktown Central School District, which includes Crompond School.
$28,918
Per student
+9%
vs New York
Avg $26,410
+74%
vs U.S.
Avg $16,593
Revenue mix
Local 69.5%
State 24.1%
Federal 6.3%
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 Crompond School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Yorktown High School | Larger | Similar economic need | Similar S:T ratio |
| Mildred E Strang Middle School | Larger | Similar economic need | Lower S:T ratio |
| Brookside School | Similar size | Similar economic need | Similar S:T ratio |
| Mohansic School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Crompond School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,105
- Students per teacher
- 11.6:1
- Resource Index
- 58/100
- Enrollment
- 793
- Students per teacher
- 9.9:1
- Resource Index
- 48/100
- Enrollment
- 522
- Students per teacher
- 11.1:1
- Resource Index
- 54/100
- Enrollment
- 476
- Students per teacher
- 10.3:1
- Resource Index
- 58/100
Similar elementary 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 (~559 students)
Next steps
Verify locally before acting on Crompond School's federal record.
- Compare Crompond School against another school. Compare schools
- Yorktown Central 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 Crompond School
How many students attend Crompond School?
Crompond School has 559 students enrolled. It is an elementary school in Yorktown Heights, NY.
What is the student-teacher ratio at Crompond School?
The student-teacher ratio at Crompond School is 12.2:1, which is 3% higher than the New York average of 11.8:1 and 22% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Crompond School?
9.6% of students at Crompond School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Crompond School?
The largest demographic group at Crompond School is White at 74.2% of enrollment, in Yorktown Heights, NY.
What is the Resource Investment Index for Crompond School?
Crompond School has a Resource Investment Index of 68/100 (higher 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 Crompond School rank among elementary schools in Yorktown Heights?
By Resource Investment Index, Crompond School ranks #1 of 5 elementary schools in Yorktown Heights, 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 Yorktown Heights on the city page.
Is Crompond School a good school?
Crompond School earns 68/100 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.
What other schools are in Yorktown Central School District?
Besides Crompond School, Yorktown Central School District also operates Yorktown High School (1,105 students), Mildred E Strang Middle School (793 students), and Brookside School (522 students). See the Yorktown Central 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.