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SCHOOL COMMUNITY·FREEPORT UNION FREE SCHOOL DISTRICT·NCES 361155000916

LEO F GIBLYN SCHOOL

450 S OCEAN AVE, FREEPORT, NY 11520 · (516) 867-5260 · Nassau County
GRADES KG–04ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL519 STUDENTS
Enrollment
519
Elementary
DISTRICT 415 · STATE 443
Student : Teacher
10.6:1
49 FTE teachers
DISTRICT 9.7:1 · STATE 12.8:1
Free / Reduced Lunch
66%
345 students
DISTRICT 68% · 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
63
Grade 1
106
Grade 2
130
Grade 3
105
Grade 4
111
Ungraded
4
Student demographics
White
296%
DISTRICT 4% · STATE 39%
Hispanic
35168%
DISTRICT 71% · STATE 31%
Black
10921%
DISTRICT 21% · STATE 16%
Asian
112%
DISTRICT 1% · STATE 10%
Two+
153%
DISTRICT 2% · STATE 4%
Native American
41%
DISTRICT 1% · 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
24948%
Female
27052%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
65.0%
NY avg 58.3% . +24.0pp since 2023
Math
73.0%
NY avg 57.4% . +4.0pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
61.9%
composite math + reading, all grades
Predicted
50.5%
based on NY schools with similar FRL share
Beats by
+11.3pp
above 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
519
-117 (-18%) vs 2017
Student : Teacher
10.6:1
was 14.1:1
% White
6%
was 13%
% Hispanic
68%
was 66%
% Black
21%
was 17%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About LEO F GIBLYN SCHOOL

LEO F GIBLYN SCHOOL is one of the moderately sized elementary-level communitys in FREEPORT, New York, one of the schools within FREEPORT UNION FREE SCHOOL DISTRICT, with 519 students on its rolls from grades K through 4.

Within FREEPORT UNION FREE SCHOOL DISTRICT, which oversees 8 schools and 6,125 students, LEO F GIBLYN SCHOOL is one campus in the system.

Demographically, LEO F GIBLYN SCHOOL records that Hispanic students make up the majority at 68%; the rest reads as 21% Black, 6% White, 3% multiracial, 2% Asian. The wider county runs roughly 19% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.

In terms of school funding signals, LEO F GIBLYN SCHOOL records 49 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.6:1. The state averages around 12.8:1, so this campus is tighter than the state norm typical. Around 66% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. Set against Nassau County (around 31%), the school's rate is north of typical.

On a residual basis (actual vs predicted given the student mix), LEO F GIBLYN SCHOOL tracks the demographic baseline. The model predicts 50.5% given the school's FRL share; actual proficiency is 61.9%.

Zooming out to the county, Nassau County reports that median household income runs about $146,202, 50% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Nassau County runs 315 public schools (combined enrollment of about 200,775 students), of which LEO F GIBLYN SCHOOL is one.

Nearest neighbor: ARCHER STREET SCHOOL, around 0.4 miles off. Counting just inside five miles, 8 other public schools cluster around LEO F GIBLYN SCHOOL. On composite proficiency, LEO F GIBLYN SCHOOL comes 4th of 9 in the immediate cluster, higher than the nearby-schools average of 57.4%.

The school occupies a suburban site.

Five-year trend. Looking back 7 years, enrollment at LEO F GIBLYN SCHOOL has ticked down 18%, going from 636 students in 2018 to 519 in 2025. The White share of enrollment shrank from 13% to 6% over that span. Class-load math has tightened: from 14.1:1 in 2018 to 10.6:1 in 2025.

In the discussion threads here, posts here usually surface around classroom updates, athletics, and weather closures. Members of the school community can share what they know.

Nassau County at a glance

View full county profile
Population
1,389,591
Census ACS
Median income
$146,202
Household, ACS
Bachelor's+
50%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
315
200,775 students

Quick facts

School name
LEO F GIBLYN SCHOOL
District
FREEPORT UNION FREE SCHOOL DISTRICT
Address
450 S OCEAN AVE, FREEPORT, NY 11520
Phone
(516) 867-5260
County
Nassau County
Level
Elementary
Grade range
KG–04
Total enrollment
519
Teachers (FTE)
49
Student–teacher ratio
10.6:1
Free/Reduced lunch
345 (66%)
Locale
21-Suburb: Large
NCES ID
361155000916
Charter school
No
Virtual school
No

Related schools

Other schools in FREEPORT UNION FREE SCHOOL DISTRICT
Other schools in FREEPORT
Nearby schools

Frequently asked questions

About LEO F GIBLYN SCHOOL
How large is LEO F GIBLYN SCHOOL?
LEO F GIBLYN SCHOOL enrolls approximately 519 students in grades KG-04.
What grades does LEO F GIBLYN SCHOOL serve?
LEO F GIBLYN SCHOOL serves grades KG-04.
What is the student-teacher ratio at LEO F GIBLYN SCHOOL?
The student-to-teacher ratio at LEO F GIBLYN SCHOOL is approximately 10.6:1 (49 FTE teachers).
What is the racial breakdown of students at LEO F GIBLYN SCHOOL?
At LEO F GIBLYN SCHOOL, the student body is approximately 6% White, 68% Hispanic, 21% Black, 2% Asian, 3% Two or more.
What district is LEO F GIBLYN SCHOOL in?
LEO F GIBLYN SCHOOL is part of FREEPORT UNION FREE SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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