Enrollment
50
New York · 2024-25 NCES data
High school (grades 9-12) · Dobbs Ferry, NY
Greenburgh Eleven High School
Federal NCES profile for Greenburgh Eleven High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 361014000387
👥 S:T ratio 78
📚 AP courses 10
🌟 Gifted program 30
🎓 Counselors 90
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Greenburgh Eleven High School earns 52/100 on the Resource Investment Index, with class sizes smaller than 97% of New York schools. It is also one of the smallest schools in New York.
- #3 of 7
- public schools in Dobbs Ferry · Resource Index
- 52
- Resource Index · Higher
- 5.6:1
- small classes for New York
- 86.8%
- free-lunch eligible
Greenburgh Eleven High School has class sizes smaller than 97% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Greenburgh Eleven High School ranks #3 of 7 public schools in Dobbs Ferry, NY.
School address
District: Greenburgh Eleven Union Free School District · New York
NCES ID 361014000387 Verify on NCES CCD record →
Teachers (FTE)
9.0
Federal CCD staff survey
Students per teacher
5.6:1
vs 11.8:1 New York avg
-53% vs state
Free-lunch eligible
86.8%
vs 56.2% New York avg
+54% vs state
Student-teacher ratio in context
How Greenburgh Eleven High School compares with New York and U.S. medians
What stands out at Greenburgh Eleven High School
Greenburgh Eleven High School is a high-poverty, small high school in Dobbs Ferry, New York, enrolling 50 students.
Classes run notably small here: at 5.6:1, Greenburgh Eleven High School is leaner than roughly 97% of New York schools and 53% under the state's 11.8:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 86.8% of students eligible for free meals.
This is a small campus: fewer students than 99% of New York schools, with 50 enrolled.
Its Resource Investment Index outscores 97% of the 4,801 New York schools with a score on record, a top-tier result on this measure.
Its student body is led by Hispanic or Latino (54%) and African American (28%) (diversity index 61/100).
No Advanced Placement courses are reported for this campus in the federal data.
Counselor coverage is strong, about 50 students per counselor, inside the American School Counselor Association's recommended 250:1.
Discipline events run high: 28 in- and out-of-school suspensions were reported for 50 students in the 2021-22 Civil Rights Data Collection.
Greenburgh Eleven Union Free School District also operates Greenburgh Eleven Elementary School (17 students) and Greenburgh Eleven Middle School (14 students) alongside Greenburgh Eleven High 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 Greenburgh Eleven High School compares
Greenburgh Eleven High 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 | 5.6:1 | ▼ 53% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 86.8% | ▲ 54% | 56.2% | 51.7% |
| Enrollment | 50 | top 99% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
5.6:1
Leaner classes than 98% of US schools, among the more generously staffed nationally.
50
Bigger than 5% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
86.8%
free-lunch eligible
- 54% above the New York average of 56.2%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
5.6:1
students per teacher
- 53% below state mean
Top 3% in New York - lower ratio than 97% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Support staff
Counselors1.0 FTE
Per 50 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 28 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 56.0 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 54.0%
African American 28.0%
White 12.0%
Asian 4.0%
Two or More 2.0%
Largest group: Hispanic or Latino at 54.0% of enrollment.
Student-body diversity index 61.4/100
Simpson diversity index - at 61.4, Greenburgh Eleven High School is more mixed than the New York school average of 45.5.
Programs
AP program Not offered
How Greenburgh Eleven High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Greenburgh Eleven Elementary School | Smaller | Lower economic need | Lower S:T ratio |
| Greenburgh Eleven Middle School | Smaller | Lower economic need | Lower S:T ratio |
Comparisons are relative to Greenburgh Eleven High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 17
- Students per teacher
- 3.4:1
- Resource Index
- 71/100
- Enrollment
- 14
- Students per teacher
- 3.5:1
- Resource Index
- 71/100
Similar high 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 (~50 students)
Next steps
Verify locally before acting on Greenburgh Eleven High School's federal record.
- Compare Greenburgh Eleven High School against another school. Compare schools
- Greenburgh Eleven Union Free 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 Greenburgh Eleven High School
How many students attend Greenburgh Eleven High School?
Greenburgh Eleven High School has 50 students enrolled. It is a high school in Dobbs Ferry, NY.
What is the student-teacher ratio at Greenburgh Eleven High School?
The student-teacher ratio at Greenburgh Eleven High School is 5.6:1, which is 53% lower than the New York average of 11.8:1 and 64% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Greenburgh Eleven High School?
86.8% of students at Greenburgh Eleven High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Greenburgh Eleven High School?
The largest demographic group at Greenburgh Eleven High School is Hispanic or Latino at 54.0% of enrollment, in Dobbs Ferry, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 61.4/100.
What is the Resource Investment Index for Greenburgh Eleven High School?
Greenburgh Eleven High School has a Resource Investment Index of 52/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Greenburgh Eleven High School rank among public schools in Dobbs Ferry?
By Resource Investment Index, Greenburgh Eleven High School ranks #3 of 7 public schools in Dobbs Ferry, 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 Dobbs Ferry on the city page.
Is Greenburgh Eleven High School a good school?
Greenburgh Eleven High School earns 52/100 on the Resource Investment Index, with class sizes smaller than 97% of New York schools. It is also one of the smallest schools in New York. 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 Greenburgh Eleven Union Free School District?
Besides Greenburgh Eleven High School, Greenburgh Eleven Union Free School District also operates Greenburgh Eleven Elementary School (17 students) and Greenburgh Eleven Middle School (14 students). See the Greenburgh Eleven Union Free School District district page for the complete list.
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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.