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SCHOOL COMMUNITY·NORTH BABYLON UNION FREE SCHOOL DISTRICT·NCES 362091004742

WILLIAM E DELUCA JR ELEMENTARY SCHOOL

223 PHELPS LN, NORTH BABYLON, NY 11703 · (631) 620-7705 · Suffolk County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL401 STUDENTS
Enrollment
401
Elementary
DISTRICT 395 · STATE 443
Student : Teacher
10.2:1
39 FTE teachers
DISTRICT 10.7:1 · STATE 12.8:1
Free / Reduced Lunch
52%
207 students
DISTRICT 47% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
65
Grade 1
71
Grade 2
68
Grade 3
58
Grade 4
63
Grade 5
72
Ungraded
4
Student demographics
White
8722%
DISTRICT 25% · STATE 39%
Hispanic
17644%
DISTRICT 39% · STATE 31%
Black
9925%
DISTRICT 24% · STATE 16%
Asian
287%
DISTRICT 7% · STATE 10%
Two+
92%
DISTRICT 4% · STATE 4%
Native American
21%
DISTRICT 0% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
21554%
Female
18646%

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
26.0%
NY avg 58.3% . +13.0pp since 2023
Math
28.0%
NY avg 57.4% . +11.0pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of NY schools after controlling for student poverty
Actual proficiency
18.8%
composite math + reading, all grades
Predicted
56.0%
based on NY schools with similar FRL share
Beats by
-37.2pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
401
+11 (+3%) vs 2017
Student : Teacher
10.2:1
was 13.4:1
% White
22%
was 40%
% Hispanic
44%
was 29%
% Black
25%
was 21%
% Asian
7%
was 5%
Source: NCES Common Core of Data

About WILLIAM E DELUCA JR ELEMENTARY SCHOOL

Located at 223 PHELPS LN, in NORTH BABYLON, New York, WILLIAM E DELUCA JR ELEMENTARY SCHOOL is an average-sized primary school that serves 401 students (grades K through 5), operated by NORTH BABYLON UNION FREE SCHOOL DISTRICT.

Across the 7 schools in NORTH BABYLON UNION FREE SCHOOL DISTRICT (4,603 students total), WILLIAM E DELUCA JR ELEMENTARY SCHOOL accounts for its share of the district's footprint.

In terms of who attends, WILLIAM E DELUCA JR ELEMENTARY SCHOOL logs that the largest single group is Hispanic at 44%, but no single group is in the majority. Beyond that, the school lists 25% Black, 22% White, 7% Asian, 2% multiracial. By comparison, Suffolk County as a whole is about 23% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at school resources, WILLIAM E DELUCA JR ELEMENTARY SCHOOL records 39 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.2:1. That figure is tighter than the state norm's 12.8:1 average. Roughly 52% of students at WILLIAM E DELUCA JR ELEMENTARY SCHOOL qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Suffolk County (around 39%), the school's rate is noticeably above typical.

On a demographically-adjusted basis, WILLIAM E DELUCA JR ELEMENTARY SCHOOL is in the bottom 10% of New York public schools. The BeatsExpectations model predicts schools with this FRL share to land around 56.0%; WILLIAM E DELUCA JR ELEMENTARY SCHOOL posts 18.8%, -37.2 points below that line.

Across the wider county, ACS estimates for Suffolk County put median household earnings sit near $130,686, about 40% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. In all, Suffolk County runs 343 public schools (combined enrollment of about 222,439 students), of which WILLIAM E DELUCA JR ELEMENTARY SCHOOL is one.

ROBERT MOSES MIDDLE SCHOOL is the nearest neighboring public school, about 0.1 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, WILLIAM E DELUCA JR ELEMENTARY SCHOOL comes 8th of 8 in the immediate cluster, beneath the nearby-schools average of 43.3%.

The campus sits in a suburban setting.

Five-year trend. WILLIAM E DELUCA JR ELEMENTARY SCHOOL's enrollment has climbed 3% since 2018, when it stood at 390 (now 401). The White share of enrollment edged down from 40% to 22% over that span. Class-load math has pulled in: from 13.4:1 in 2018 to 10.2:1 in 2025.

On allk12, the feed for WILLIAM E DELUCA JR ELEMENTARY SCHOOL typically covers school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.

Suffolk County at a glance

View full county profile
Population
1,530,146
Census ACS
Median income
$130,686
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
343
222,439 students

Quick facts

School name
WILLIAM E DELUCA JR ELEMENTARY SCHOOL
District
NORTH BABYLON UNION FREE SCHOOL DISTRICT
Address
223 PHELPS LN, NORTH BABYLON, NY 11703
Phone
(631) 620-7705
County
Suffolk County
Level
Elementary
Grade range
KG–05
Total enrollment
401
Teachers (FTE)
39
Student–teacher ratio
10.2:1
Free/Reduced lunch
207 (52%)
Locale
21-Suburb: Large
NCES ID
362091004742
Charter school
No
Virtual school
No

Related schools

Other schools in NORTH BABYLON UNION FREE SCHOOL DISTRICT
Other schools in NORTH BABYLON
Nearby schools

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 enrolls approximately 401 students in grades KG-05.
What grades does WILLIAM E DELUCA JR ELEMENTARY SCHOOL serve?
WILLIAM E DELUCA JR ELEMENTARY SCHOOL serves grades KG-05.
What is the student-teacher ratio at WILLIAM E DELUCA JR ELEMENTARY SCHOOL?
The student-to-teacher ratio at WILLIAM E DELUCA JR ELEMENTARY SCHOOL is approximately 10.2:1 (39 FTE teachers).
What is the racial breakdown of students at WILLIAM E DELUCA JR ELEMENTARY SCHOOL?
At WILLIAM E DELUCA JR ELEMENTARY SCHOOL, the student body is approximately 22% White, 44% Hispanic, 25% Black, 7% Asian, 2% Two or more.
Is WILLIAM E DELUCA JR ELEMENTARY SCHOOL public or private?
WILLIAM E DELUCA JR ELEMENTARY SCHOOL is a public K-12 school, overseen by NORTH BABYLON UNION FREE SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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