Enrollment
416
New York · 2024-25 NCES data
Elementary school (grades K-5) · Plainview, NY
Baylis Elementary School
Federal NCES profile for Baylis Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 71/100.
2024-25 NCES dataElementary school (grades K-5)NCES 362856003836
👥 S:T ratio 52
🌟 Gifted program 70
📋 Attendance 89
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Baylis Elementary School earns 71/100 on the Resource Investment Index, with class sizes near the New York median.
- #1 of 7
- elementary schools in Plainview · Resource Index
- 71
- Resource Index · Higher
- 11.9:1
- students per teacher
- 11.1%
- free-lunch eligible
Baylis Elementary School has class sizes near the New York median. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Baylis Elementary School ranks #1 of 7 elementary schools in Plainview, NY.
School address
District: Syosset Central School District · New York
NCES ID 362856003836 Verify on NCES CCD record →
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 11.8:1 New York avg
+1% vs state
Free-lunch eligible
11.1%
vs 56.2% New York avg
-80% vs state
Student-teacher ratio in context
How Baylis Elementary School compares with New York and U.S. medians
What stands out at Baylis Elementary School
Baylis Elementary School is a lower-poverty, mid-sized elementary school in Plainview, New York, enrolling 416 students.
At 11.9:1, its student-teacher ratio sits close to the New York median, within a few percentage points of the 11.8:1 state norm, neither notably crowded nor notably small.
Comparatively few students face economic hardship here, 11.1% free-meal eligibility runs 80% below the New York average.
With 416 students, its enrollment sits close to the New York median campus size.
Its Resource Investment Index outscores 99% of the 4,801 New York schools with a score on record, a top-tier result on this measure.
Among 440 similarly sized, similarly resourced-need New York schools statewide, it ranks #2, a top-tier result once campus size and economic need are matched.
Its student body is led by Asian (55%) and White (35%) (diversity index 57/100).
Attendance holds up well here: only 4.3% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Syosset Central School District spends $34,257 per pupil, 30% above the New York average, a better-resourced district than most.
Syosset Central School District also operates Syosset Senior High School (2,400 students) and H B Thompson Middle School (951 students) alongside Baylis Elementary 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 Baylis Elementary School compares
Baylis Elementary 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 | 11.9:1 | ▲ 1% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 11.1% | ▼ 80% | 56.2% | 51.7% |
| Enrollment | 416 | top 52% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.9:1
Leaner classes than 76% of US schools, among the more generously staffed nationally.
416
Bigger than 50% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
11.1%
free-lunch eligible
- 80% 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
11.9:1
students per teacher
- 1% above state mean
Top 58% in New York - lower ratio than 42% 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
$34,257
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
3
in-school suspensions + 3 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 1.4 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
Asian 55.3%
White 34.9%
Hispanic or Latino 4.8%
Two or More 3.8%
African American 0.7%
American Indian / Alaska Native 0.5%
Largest group: Asian at 55.3% of enrollment.
Student-body diversity index 56.9/100
Simpson diversity index - at 56.9, Baylis Elementary School is more mixed than the New York school average of 45.5.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Syosset Central School District, which includes Baylis Elementary School.
$34,257
Per student
+30%
vs New York
Avg $26,410
+106%
vs U.S.
Avg $16,593
Revenue mix
Local 85.4%
State 11.4%
Federal 3.2%
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 Baylis Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Syosset Senior High School | Larger | Similar economic need | Similar S:T ratio |
| H B Thompson Middle School | Larger | Similar economic need | Lower S:T ratio |
| South Woods Middle School | Larger | Similar economic need | Lower S:T ratio |
| Robbins Lane Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Berry Hill Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Baylis Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,400
- Students per teacher
- 10.7:1
- Resource Index
- 59/100
- Enrollment
- 951
- Students per teacher
- 9.6:1
- Resource Index
- 55/100
- Enrollment
- 802
- Students per teacher
- 9.8:1
- Resource Index
- 56/100
- Enrollment
- 460
- Students per teacher
- 10:1
- Resource Index
- 70/100
- Enrollment
- 450
- Students per teacher
- 11.8:1
- Resource Index
- 71/100
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 (~416 students)
Similar student-teacher ratio (~11.9:1)
Next steps
Verify locally before acting on Baylis Elementary School's federal record.
- Compare Baylis Elementary School against another school. Compare schools
- Syosset 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 Baylis Elementary School
How many students attend Baylis Elementary School?
Baylis Elementary School has 416 students enrolled. It is an elementary school in Plainview, NY.
What is the student-teacher ratio at Baylis Elementary School?
The student-teacher ratio at Baylis Elementary School is 11.9:1, which is 1% higher than the New York average of 11.8:1 and 24% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Baylis Elementary School?
11.1% of students at Baylis Elementary School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Baylis Elementary School?
The largest demographic group at Baylis Elementary School is Asian at 55.3% of enrollment, in Plainview, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.9/100.
What is the Resource Investment Index for Baylis Elementary School?
Baylis Elementary School has a Resource Investment Index of 71/100 (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 Baylis Elementary School rank among elementary schools in Plainview?
By Resource Investment Index, Baylis Elementary School ranks #1 of 7 elementary schools in Plainview, 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 Plainview on the city page.
Is Baylis Elementary School a good school?
Baylis Elementary School earns 71/100 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 Syosset Central School District?
Besides Baylis Elementary School, Syosset Central School District also operates Syosset Senior High School (2,400 students), H B Thompson Middle School (951 students), and South Woods Middle School (802 students). See the Syosset 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.