Enrollment
415
New York · 2024-25 NCES data
Elementary school (grades K-5) · Chappaqua, NY
Douglas G Grafflin School
Federal NCES profile for Douglas G Grafflin School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataElementary school (grades K-5)NCES 360699000487
👥 S:T ratio 48
🌟 Gifted program 30
📋 Attendance 89
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Douglas G Grafflin School earns 56/100 on the Resource Investment Index, with class sizes larger than 71% of New York schools.
- #2 of 5
- elementary schools in Chappaqua · Resource Index
- 56
- Resource Index · Higher
- 13:1
- large classes for New York
- 4.1%
- free-lunch eligible
Douglas G Grafflin School has class sizes larger than 71% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Douglas G Grafflin School ranks #2 of 5 elementary schools in Chappaqua, NY.
School address
District: Chappaqua Central School District · New York
NCES ID 360699000487 Verify on NCES CCD record →
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
13:1
vs 11.8:1 New York avg
+10% vs state
Free-lunch eligible
4.1%
vs 56.2% New York avg
-93% vs state
Student-teacher ratio in context
How Douglas G Grafflin School compares with New York and U.S. medians
What stands out at Douglas G Grafflin School
Douglas G Grafflin School is a lower-poverty, mid-sized elementary school in Chappaqua, New York, enrolling 415 students.
Class loads run somewhat heavier than typical: 13:1 puts it in the larger third of New York schools by student-teacher ratio.
Comparatively few students face economic hardship here, 4.1% free-meal eligibility runs 93% below the New York average.
With 415 students, its enrollment sits close to the New York median campus size.
Its Resource Investment Index outscores 91% of the 4,801 New York schools with a score on record, a top-tier result on this measure.
Against 279 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #51.
Its student body is led by White (71%) and Asian (12%) (diversity index 47/100).
Attendance holds up well here: only 4.3% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Chappaqua Central School District spends $33,900 per pupil, 28% above the New York average, a better-resourced district than most.
Chappaqua Central School District also operates Horace Greeley High School (1,122 students) and Robert E Bell School (587 students) alongside Douglas G Grafflin 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 Douglas G Grafflin School compares
Douglas G Grafflin 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 | 13:1 | ▲ 10% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 4.1% | ▼ 93% | 56.2% | 51.7% |
| Enrollment | 415 | top 52% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13:1
Leaner classes than 67% of US schools, among the more generously staffed nationally.
415
Bigger than 50% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
4.1%
free-lunch eligible
- 93% 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
13:1
students per teacher
- 10% above state mean
Top 71% in New York - lower ratio than 29% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
4.3%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$33,900
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 + 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
White 71.1%
Asian 12.3%
Hispanic or Latino 8.9%
Two or More 7.5%
African American 0.2%
Largest group: White at 71.1% of enrollment.
Student-body diversity index 46.6/100
Simpson diversity index - at 46.6, Douglas G Grafflin School is about as mixed as the New York school average of 45.5.
Programs
Funding & spending
District-wide per-pupil expenditure for Chappaqua Central School District, which includes Douglas G Grafflin School.
$33,900
Per student
+28%
vs New York
Avg $26,410
+104%
vs U.S.
Avg $16,593
Revenue mix
Local 88.0%
State 10.2%
Federal 1.8%
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 Douglas G Grafflin School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Horace Greeley High School | Larger | No free-lunch data | Lower S:T ratio |
| Robert E Bell School | Larger | Similar economic need | Lower S:T ratio |
| Seven Bridges Middle School | Similar size | No free-lunch data | Lower S:T ratio |
| Roaring Brook School | Similar size | Similar economic need | Similar S:T ratio |
| Westorchard School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Douglas G Grafflin School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,122
- Students per teacher
- 10:1
- Resource Index
- 64/100
- Enrollment
- 587
- Students per teacher
- 10.7:1
- Resource Index
- 56/100
- Enrollment
- 500
- Students per teacher
- 10.2:1
- Resource Index
- 63/100
- Enrollment
- 444
- Students per teacher
- 13.5:1
- Resource Index
- 54/100
- Enrollment
- 441
- Students per teacher
- 13.4:1
- Resource Index
- 55/100
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 (~415 students)
Next steps
Verify locally before acting on Douglas G Grafflin School's federal record.
- Compare Douglas G Grafflin School against another school. Compare schools
- Chappaqua 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 Douglas G Grafflin School
How many students attend Douglas G Grafflin School?
Douglas G Grafflin School has 415 students enrolled. It is an elementary school in Chappaqua, NY.
What is the student-teacher ratio at Douglas G Grafflin School?
The student-teacher ratio at Douglas G Grafflin School is 13:1, which is 10% higher than the New York average of 11.8:1 and 17% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Douglas G Grafflin School?
4.1% of students at Douglas G Grafflin School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Douglas G Grafflin School?
The largest demographic group at Douglas G Grafflin School is White at 71.1% of enrollment, in Chappaqua, NY.
What is the Resource Investment Index for Douglas G Grafflin School?
Douglas G Grafflin School has a Resource Investment Index of 56/100 (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 Douglas G Grafflin School rank among elementary schools in Chappaqua?
By Resource Investment Index, Douglas G Grafflin School ranks #2 of 5 elementary schools in Chappaqua, 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 Chappaqua on the city page.
Is Douglas G Grafflin School a good school?
Douglas G Grafflin School earns 56/100 on the Resource Investment Index, with class sizes larger than 71% 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.
What other schools are in Chappaqua Central School District?
Besides Douglas G Grafflin School, Chappaqua Central School District also operates Horace Greeley High School (1,122 students), Robert E Bell School (587 students), and Seven Bridges Middle School (500 students). See the Chappaqua 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.