Enrollment
911
New York · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 362745003741
Tappan Zee High School — Orangeburg, NY
Federal NCES profile for Tappan Zee High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 69/100.
👥 Class size 58
📚 AP courses 100
🌟 Gifted program 70
🎓 Counselors 64
📋 Attendance 54
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: South Orangetown Central School District · New York
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
92.0
Federal CCD staff survey
Students per teacher
10.4:1
vs 11.7:1 New York avg
-11% vs state
Free-lunch eligible
19.6%
vs 56.2% New York avg
-65% vs state
Student-teacher ratio in context
How Tappan Zee High School compares with New York and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Tappan Zee High School reports 911 enrolled students to the National Center for Education Statistics (NCES) alongside 92.0 full-time-equivalent teachers, producing a 10.4:1 student-teacher ratio. That figure sits 11% below the New York state mean of 11.7:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 35% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 19.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 65% below the New York average and 62% below the national baseline. The school offers 20 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 182 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 18.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding South Orangetown Central School District spends $40,576 per pupil district-wide, above the New York average of $29,727 and above the national average of $19,490. Revenue comes 78.0% from local sources (property taxes), 17.3% from the state, and 4.7% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 69/100 (B-), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Tappan Zee High School compares
Cross-validating school-level NCES values against New York state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.4:1 | ▼ 11% | 11.7:1 | 15.9:1 |
| Free-lunch eligible | 19.6% | ▼ 65% | 56.2% | 51.8% |
| Enrollment | 911 | top 90% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
19.6%
free-lunch eligible
— 65% 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
10.4:1
students per teacher
— 11% below state mean
Top 32% in New York — lower ratio than 68% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
18.3%
chronically absent (missed 10%+ of school days)
Between 10–20% — above the pre-pandemic baseline of ~15% nationally but within the current U.S. range.
Funding equity
$40,576
per pupil, district-wide
— above New York avg of $29,727
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors5.0 FTE
Per 182 students — the combined health-and-guidance staffing load for this school.
Discipline context
18
in-school suspensions + 20 out-of-school
Suspension rate: 2.0 per 100 students. Combined in-school and out-of-school rate: 4.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 911 Top 90% in New York — larger than 10% of 4,812 state schools
Teachers (FTE) 92.0
Students per teacher 10.4:1 -11% vs state
Free-lunch eligible 19.6% -65% vs state
NCES ID 362745003741
Student demographics
White 59.5%
Hispanic or Latino 24.3%
Asian 10.1%
Two or More 4.4%
African American 1.6%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 59.5% of enrollment.
Programs & staff
AP courses offered 20
Gifted & talented Yes
Counselors (FTE) 5.0
Students per counselor 182:1
Discipline & special education
Chronically absent 18.3%
In-school suspensions 18
Out-of-school suspensions 20
Funding & spending
District-wide per-pupil expenditure for South Orangetown Central School District, which includes Tappan Zee High School.
$40,576
Per student
+36%
vs New York
Avg $29,727
+108%
vs U.S.
Avg $19,490
Revenue mix
Local 78.0%
State 17.3%
Federal 4.7%
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.
Other Schools in This District
- Enrollment
- 641
- Students per teacher
- 9.3:1
- Enrollment
- 636
- Students per teacher
- 10.7:1
- Enrollment
- 559
- Students per teacher
- 11.1:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Tappan Zee High School
How many students attend Tappan Zee High School?
Tappan Zee High School has 911 students enrolled. It is a high school in ORANGEBURG, NY.
What is the student-teacher ratio at Tappan Zee High School?
The student-teacher ratio at Tappan Zee High School is 10.4:1, which is 11% lower than the New York average of 11.7:1 and 35% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Tappan Zee High School?
19.6% of students at Tappan Zee High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Tappan Zee High School?
The largest demographic group at Tappan Zee High School is White at 59.5%. The school serves a diverse student body in ORANGEBURG, NY.
What is the Resource Investment Index for Tappan Zee High School?
Tappan Zee High School has a Resource Investment Index of 69/100 (B-) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.