- Enrollment
- 435
- Students per teacher
- 11.2:1
- Resource Index
- 67/100
High school (grades 9-12) · Lynbrook, NY
Lynbrook Senior High School
Federal NCES profile for Lynbrook Senior High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 61/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 361791001606
👥 S:T ratio 59
🌟 Gifted program 30
🎓 Counselors 72
📋 Attendance 83
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lynbrook Senior High School earns 61/100 on the Resource Investment Index, with class sizes near the New York median.
- #3 of 7
- public schools in Lynbrook · Resource Index
- 61
- Resource Index · Higher
- 10.2:1
- students per teacher
- 17.9%
- free-lunch eligible
Lynbrook Senior High School has class sizes near the New York median. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Lynbrook Senior High School ranks #3 of 7 public schools in Lynbrook, NY.
School address
District: Lynbrook Union Free School District · New York
NCES ID 361791001606 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-15 students YoY
Lynbrook Senior High School held near 835 students from 2022-23 to 2023-24 (-15 headcount).
Teacher FTE lost 83.0 → 81.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-15 students YoY 361791001606 · Lynbrook, NY High · MID · TRAD
846 enr · 10.2:1 · 17.9% lunch · RII 61
Nearest enrollment peer: Marion Street School (435 students)
Lynbrook Senior High School held near 835 students from 2022-23 to 2023-24 (-15 headcount). Teacher FTE lost 83.0 → 81.2 across the same CCD years. Read with this school → · District book → · New York schools → · Find another →
Lynbrook Senior High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- This school
Lynbrook Senior High School
846 students
- Marion Street
Marion Street School
435 students
- Lynbrook South
Lynbrook South Middle School
414 students
- West End Schoo
West End School
386 students
- Lynbrook North 284
Lynbrook North Middle School
284 students
- Waverly Park S 197
Waverly Park School
197 students
What this shows Lynbrook Senior High School reports 846 students on the CCD universe file.
How Lynbrook Senior High School compares
Lynbrook Senior High School held steady on CCD headcount: ratios and free-lunch share vs New York and U.S. means.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.2:1 | ▼ 14% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 17.9% | ▼ 68% | 56.2% | 51.7% |
| Enrollment | 846 | top 12% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
10.2:1
Leaner classes than 88% of US schools, among the more generously staffed nationally.
846
Bigger than 87% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
17.9%
free-lunch eligible
- 68% 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
10.2:1
students per teacher
- 14% below state mean
Top 32% in New York - lower ratio than 68% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
6.7%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$32,394
per pupil, district-wide
- above New York avg of $28,120
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors6.0 FTE
Per 141 students, the combined health-and-guidance staffing load for this school.
Discipline context
15
in-school suspensions + 26 out-of-school
Suspension rate: 1.8 per 100 students. Combined in-school and out-of-school rate: 4.8 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 62.4%
Hispanic or Latino 19.7%
African American 8.4%
Asian 6.7%
Two or More 2.4%
American Indian / Alaska Native 0.4%
Largest group: White at 62.4% of enrollment.
Student-body diversity index 56.0/100
Simpson diversity index - at 56.0, Lynbrook Senior High School is more mixed than the New York school average of 45.5.
Programs
AP courses offered 16
District finance for Lynbrook Union Free School District reports $32,394 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Lynbrook Senior High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Marion Street School | Smaller | No free-lunch data | Similar S:T ratio |
| Lynbrook South Middle School | Smaller | Similar economic need | Similar S:T ratio |
| West End School | Smaller | No free-lunch data | Similar S:T ratio |
| Lynbrook North Middle School | Smaller | Similar economic need | Similar S:T ratio |
| Waverly Park School | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Lynbrook Senior High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 414
- Students per teacher
- 10.6:1
- Resource Index
- 55/100
- Enrollment
- 386
- Students per teacher
- 11.4:1
- Resource Index
- 65/100
- Enrollment
- 284
- Students per teacher
- 8.9:1
- Resource Index
- 55/100
- Enrollment
- 197
- Students per teacher
- 9.4:1
- Resource Index
- 54/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~846 students)
Frequently asked questions about Lynbrook Senior High School
How many students attend Lynbrook Senior High School?
Lynbrook Senior High School has 846 students enrolled. It is a high school in Lynbrook, NY. CCD year-over-year: 850 (2022-23) → 835 (2023-24), nearly flat (-15).
What is the student-teacher ratio at Lynbrook Senior High School?
The student-teacher ratio at Lynbrook Senior High School is 10.2:1, which is 14% lower than the New York average of 11.8:1 and 35% 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 Lynbrook Senior High School?
17.9% of students at Lynbrook Senior High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Lynbrook Senior High School?
The largest demographic group at Lynbrook Senior High School is White at 62.4% of enrollment, in Lynbrook, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.0/100.
What is the Resource Investment Index for Lynbrook Senior High School?
Lynbrook Senior High School has a Resource Investment Index of 61/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Lynbrook Senior High School rank among public schools in Lynbrook?
By Resource Investment Index, Lynbrook Senior High School ranks #3 of 7 public schools in Lynbrook, 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 Lynbrook on the city page.
What other schools are in Lynbrook Union Free School District?
Besides Lynbrook Senior High School, Lynbrook Union Free School District also operates Marion Street School (435 students), Lynbrook South Middle School (414 students), and West End School (386 students). See the Lynbrook Union Free School District district page for the complete list.