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GARDEN CITY HIGH SCHOOL
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Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 99 of every 100 students at this school read and write at grade level and about 98 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores have held steady since 2023, while math scores are up about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 98% of students here test proficient in math and reading, well above the roughly 73% typical for New York schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 25 points, placing it in New York's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About GARDEN CITY HIGH SCHOOL
As a well-populated high school in GARDEN CITY, New York, GARDEN CITY HIGH SCHOOL works with 1,096 students from grades 9 through 12, one of the schools within GARDEN CITY UNION FREE SCHOOL DISTRICT. That puts it 64% above the typical public school in New York, which averages around 668 students.
GARDEN CITY UNION FREE SCHOOL DISTRICT comprises 7 schools with combined enrollment of 3,932 students; GARDEN CITY HIGH SCHOOL is among them.
On the student-mix side, GARDEN CITY HIGH SCHOOL reports that 79% of the student body identifies as White. Beyond that, the school lists 11% Asian, 6% Hispanic, 3% multiracial. By comparison, Nassau County as a whole is about 57% White, so the school skews meaningfully more White than its surroundings.
In terms of school funding signals, On paper, GARDEN CITY HIGH SCHOOL has 98 full-time-equivalent teachers, translating to a class-load average of around 11.2:1. The state averages about 11.0:1, putting this campus right in line with peers. Roughly 5% of students at GARDEN CITY HIGH SCHOOL qualify for free or reduced-price lunch, often used as a Title I proxy. By comparison, Nassau County runs at roughly 31%, so the school's eligibility rate is below the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), GARDEN CITY HIGH SCHOOL sits in the top 10% of New York schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 73.1%; actual is 98.3%, +25.2 points clear of the demographic baseline.
Across the wider county, Nassau County reports that median household earnings sit near $146,202, roughly 50% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. GARDEN CITY HIGH SCHOOL is one of 315 public schools in Nassau County (combined enrollment of about 200,775 students).
MINEOLA HIGH SCHOOL is the nearest neighboring public school, about 0.7 miles from this campus. Counting just inside five miles, 8 other public schools cluster around GARDEN CITY HIGH SCHOOL. Ranking that nearby cluster on reported proficiency puts GARDEN CITY HIGH SCHOOL at 1st of 8; the average score across the group is 68.8%.
The campus sits in a bedroom-community setting.
Looking at the recent track record. Over the past 7-year window, the student count decreased 6%: 1,165 students in 2018 compared to 1,096 in 2025. Over the same period, the White share declined from 88% to 79%.
Within the allk12 community for this school, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.
Nassau County at a glance
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Related schools
- GARDEN CITY MIDDLE SCHOOLMiddle · 1,034 students
- STRATFORD AVENUE SCHOOLElementary · 638 students
- STEWART SCHOOLElementary · 624 students
- HOMESTEAD SCHOOLElementary · 205 students
- HEMLOCK SCHOOLElementary · 184 students
- LOCUST SCHOOLElementary · 151 students
- NASSAU BOCESCombined · 1,797 students
- GARDEN CITY MIDDLE SCHOOLMiddle · 1,034 students
- STRATFORD AVENUE SCHOOLElementary · 638 students
- STEWART SCHOOLElementary · 624 students
- HOMESTEAD SCHOOLElementary · 205 students
- HEMLOCK SCHOOLElementary · 184 students
- MINEOLA HIGH SCHOOL0.7 mi · 1,090
- MINEOLA MIDDLE SCHOOL0.7 mi · 653
- GARDEN CITY MIDDLE SCHOOL0.8 mi · 1,034
- STRATFORD AVENUE SCHOOL0.8 mi · 638
- JACKSON AVENUE SCHOOL0.9 mi · 436
- GARDEN CITY PARK SCHOOL1.0 mi · 310