- Enrollment
- 1,607
- Students per teacher
- 14:1
- Resource Index
- 30/100
Elementary school (grades K-5) · North Babylon, NY
William E Deluca Jr Elementary School
Federal NCES profile for William E Deluca Jr Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
2024-25 NCES dataElementary school (grades K-5)NCES 362091004742
👥 S:T ratio 60
🌟 Gifted program 30
📋 Attendance 32
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
William E Deluca Jr Elementary School earns 41/100 on the Resource Investment Index, with class sizes smaller than 70% of New York schools. It is also more racially and ethnically mixed than most New York schools.
- #3 of 4
- elementary schools in North Babylon · Resource Index
- 41
- Resource Index · Typical
- 10:1
- small classes for New York
- 42.4%
- free-lunch eligible
William E Deluca Jr Elementary School has class sizes smaller than 70% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, William E Deluca Jr Elementary School ranks #3 of 4 elementary schools in North Babylon, NY.
School address
District: North Babylon Union Free School District · New York
NCES ID 362091004742 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+9 students YoY
William E Deluca Jr Elementary School held near 445 students from 2022-23 to 2023-24 (+9 headcount).
Teacher FTE added 40.6 → 43.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+9 students YoY 362091004742 · North Babylon, NY Elementary · SMALL · TRAD
401 enr · 10:1 · 42.4% lunch · RII 41
Nearest enrollment peer: North Babylon High School (1,607 students)
William E Deluca Jr Elementary School held near 445 students from 2022-23 to 2023-24 (+9 headcount). Teacher FTE added 40.6 → 43.7 across the same CCD years. Read with this school → · District book → · New York schools → · Find another →
William E Deluca Jr Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- North Babylon
North Babylon High School
1,607 students
- Robert Moses M
Robert Moses Middle School
1,022 students
- Parliament Pla 434
Parliament Place School
434 students
- Marion G Vedde 409
Marion G Vedder Elementary School
409 students
- This school 401
William E Deluca Jr Elementary School
401 students
- Belmont Elemen 375
Belmont Elementary School
375 students
What this shows William E Deluca Jr Elementary School reports 401 students on the CCD universe file.
How William E Deluca Jr Elementary School compares
William E Deluca Jr Elementary 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 | 10:1 | ▼ 15% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 42.4% | ▼ 25% | 56.2% | 51.7% |
| Enrollment | 401 | top 54% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
10:1
Leaner classes than 89% of US schools, among the more generously staffed nationally.
401
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
42.4%
free-lunch eligible
- 25% below 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
10:1
students per teacher
- 15% below state mean
Top 30% in New York - lower ratio than 70% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
27.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$26,933
per pupil, district-wide
- below 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
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 1 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 43.9%
African American 24.7%
White 21.7%
Asian 7.0%
Two or More 2.2%
American Indian / Alaska Native 0.5%
Largest group: Hispanic or Latino at 43.9% of enrollment.
Student-body diversity index 69.4/100
Simpson diversity index - at 69.4, William E Deluca Jr Elementary School is more mixed than the New York school average of 45.5.
Programs
District finance for North Babylon Union Free School District reports $26,933 per pupil (NCES F-33) - open the district page for the full revenue mix.
How William E Deluca Jr Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| North Babylon High School | Larger | Similar economic need | Higher S:T ratio |
| Robert Moses Middle School | Larger | Similar economic need | Similar S:T ratio |
| Parliament Place School | Similar size | Similar economic need | Similar S:T ratio |
| Marion G Vedder Elementary School | Similar size | Lower economic need | Higher S:T ratio |
| Belmont Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to William E Deluca Jr Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,022
- Students per teacher
- 11.1:1
- Resource Index
- 38/100
- Enrollment
- 434
- Students per teacher
- 11.1:1
- Resource Index
- 32/100
- Enrollment
- 409
- Students per teacher
- 13.2:1
- Resource Index
- 46/100
- Enrollment
- 375
- Students per teacher
- 9.6:1
- Resource Index
- 43/100
Nationwide elementary 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 (~401 students)
Frequently asked questions about William E Deluca Jr Elementary School
How many students attend William E Deluca Jr Elementary School?
William E Deluca Jr Elementary School has 401 students enrolled. It is an elementary school in North Babylon, NY. CCD year-over-year: 436 (2022-23) → 445 (2023-24), nearly flat (+9).
What is the student-teacher ratio at William E Deluca Jr Elementary School?
The student-teacher ratio at William E Deluca Jr Elementary School is 10:1, which is 15% lower than the New York average of 11.8:1 and 36% 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 William E Deluca Jr Elementary School?
42.4% of students at William E Deluca Jr Elementary School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of William E Deluca Jr Elementary School?
The largest demographic group at William E Deluca Jr Elementary School is Hispanic or Latino at 43.9% of enrollment, in North Babylon, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 69.4/100.
What is the Resource Investment Index for William E Deluca Jr Elementary School?
William E Deluca Jr Elementary School has a Resource Investment Index of 41/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does William E Deluca Jr Elementary School rank among elementary schools in North Babylon?
By Resource Investment Index, William E Deluca Jr Elementary School ranks #3 of 4 elementary schools in North Babylon, 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 North Babylon on the city page.
What other schools are in North Babylon Union Free School District?
Besides William E Deluca Jr Elementary School, North Babylon Union Free School District also operates North Babylon High School (1,607 students), Robert Moses Middle School (1,022 students), and Parliament Place School (434 students). See the North Babylon Union Free School District district page for the complete list.