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NCES Common Core of Data (EDGE / CCD) · Data updated 2024-2025 Public & private school directory
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TJL School

THOMAS J LAHEY ELEMENTARY SCHOOL

📍 GREENLAWN, New York Public

602
👥 Total Enrollment
Students enrolled
10.8:1
📏 Student–Teacher Ratio
Better than US avg (~16:1)
3–5
🎓 Grade Levels
3 active grades
55.6
👩‍🏫 Full-Time Teachers
FTE certified faculty

About this school

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THOMAS J LAHEY ELEMENTARY SCHOOL, an elementary public school serving grades 3–5 in GREENLAWN, New York, with 602 students and a student-teacher ratio of 10.8:1. Data: NCES 2024-2025.

📖 Academic Overview & Key Context

Located in GREENLAWN, New York, THOMAS J LAHEY ELEMENTARY SCHOOL is a regular public school serving students from grades 3–5. The school operates within the HARBORFIELDS CENTRAL SCHOOL DISTRICT in Suffolk County. With a current reported enrollment of 602 students, it provides a mid-size student body designed to support academic and personal growth.

In terms of academic staffing and instructional attention, THOMAS J LAHEY ELEMENTARY SCHOOL maintains a student-to-teacher ratio of 10.8:1. This favorable ratio is lower than the typical national public school average of approximately 16:1, offering opportunities for individualized guidance and collaborative classroom engagement. The campus educational team includes approximately 55.6 full-time equivalent (FTE) classroom teachers and certified instructional personnel.

Reflecting the multicultural fabric of GREENLAWN, the student body at THOMAS J LAHEY ELEMENTARY SCHOOL represents diverse backgrounds. The most represented ethnic demographics include White (67.8%), Hispanic (19.4%), Two or more races (5.6%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.

Through federal and state educational initiatives, THOMAS J LAHEY ELEMENTARY SCHOOL participates in community support programs including the National School Lunch Program, with approximately 102 students (16.9%) eligible for free or reduced-price meals. This participation helps ensure equitable access to essential learning resources, nutritional support, and student welfare services.

👥 Student Demographics & Diversity

Official NCES reported race and ethnicity breakdown

602 Students reported
White 67.8%
408 enrolled students
Hispanic 19.4%
117 enrolled students
Two or more races 5.6%
34 enrolled students
Asian 4.8%
29 enrolled students
Black / African American 2.3%
14 enrolled students
American Indian / Alaska Native 0%
0 enrolled students
Native Hawaiian / Pacific Islander 0%
0 enrolled students
⚧ Gender Distribution Total 602
👦 Male 51.2% (308) 👧 Female 48.8% (294)
🥗 Economic Diversity 16.9%
102 students eligible for Free / Reduced-Price Lunch

📊 Enrollment by Grade Level

Student distribution across all enrolled grade levels

3 Grade Levels
214
3 ★ top
183
4
205
5

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School facts

Address 625 PULASKI RD, GREENLAWN, NY 11740
Phone (631) 754-5400
School district HARBORFIELDS CENTRAL SCHOOL DISTRICT
County Suffolk County
Grades 3–5
Students 602 students
Student–teacher ratio 10.8:1
Full-time teachers 55.6
Community type Suburb: Large
Level Elementary
Type Public
Virtual Not virtual
Coordinates 40.86620, -73.35490
Map Map ↗
NCES school ID 361362001117
School year 2024-2025
Source NCES

📍 Location

Address and how to get there

625 PULASKI RD

GREENLAWN, NY 11740 Suffolk County

❓ Frequently Asked Questions

Common questions asked by parents, students, and community members

What grades are taught at THOMAS J LAHEY ELEMENTARY SCHOOL? +
THOMAS J LAHEY ELEMENTARY SCHOOL serves students in grades 3–5. The school curriculum is structured specifically for these grade levels in accordance with New York state educational standards.
How many students attend THOMAS J LAHEY ELEMENTARY SCHOOL? +
According to official National Center for Education Statistics (NCES) records, THOMAS J LAHEY ELEMENTARY SCHOOL has a total reported enrollment of 602 students.
What is the student-to-teacher ratio at THOMAS J LAHEY ELEMENTARY SCHOOL? +
The student-teacher ratio at THOMAS J LAHEY ELEMENTARY SCHOOL is 10.8:1, supported by approximately 55.6 full-time equivalent certified teachers.
Is THOMAS J LAHEY ELEMENTARY SCHOOL a public or private school? +
THOMAS J LAHEY ELEMENTARY SCHOOL is a traditional public school located in GREENLAWN, New York under the administration of the HARBORFIELDS CENTRAL SCHOOL DISTRICT.
Does THOMAS J LAHEY ELEMENTARY SCHOOL participate in free or reduced-price lunch programs? +
Yes, approximately 102 students (16.9%) at THOMAS J LAHEY ELEMENTARY SCHOOL are eligible for free or reduced-price lunch under federal National School Lunch Program guidelines.
Where is THOMAS J LAHEY ELEMENTARY SCHOOL located? +
THOMAS J LAHEY ELEMENTARY SCHOOL is located at 625 PULASKI RD, GREENLAWN, NY 11740. Families can reach the administrative office by telephone at (631) 754-5400 or by visiting the campus during regular school hours.

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