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SCHOOL COMMUNITY·LONGWOOD CENTRAL SCHOOL DISTRICT·NCES 361923001753

LONGWOOD HIGH SCHOOL

100 LONGWOOD RD, MIDDLE ISLAND, NY 11953 · (631) 345-9200 · Suffolk County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL2,993 STUDENTS
Enrollment
2,993
High
DISTRICT 1,255 · STATE 668
Student : Teacher
13.6:1
220 FTE teachers
DISTRICT 13.5:1 · STATE 11.0:1
Free / Reduced Lunch
36%
1,069 students
DISTRICT 40% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
709
Grade 10
753
Grade 11
735
Grade 12
749
Ungraded
47
Student demographics
White
1,21240%
DISTRICT 42% · STATE 39%
Hispanic
91331%
DISTRICT 28% · STATE 31%
Black
59320%
DISTRICT 18% · STATE 16%
Asian
943%
DISTRICT 3% · STATE 10%
Two+
1645%
DISTRICT 8% · STATE 4%
Native American
70%
DISTRICT 0% · STATE 1%
Pacific Islander
90%
DISTRICT 0% · STATE 0%
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
1,52751%
Female
1,46549%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
89.0%
NY avg 58.3% . +1.0pp since 2023
Math
53.0%
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
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
66.0%
composite math + reading, all grades
Predicted
61.9%
based on NY schools with similar FRL share
Beats by
+4.1pp
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
2,993
+152 (+5%) vs 2017
Student : Teacher
13.6:1
was 14.1:1
% White
40%
was 48%
% Hispanic
31%
was 25%
% Black
20%
was 20%
% Asian
3%
was 3%
Source: NCES Common Core of Data

About LONGWOOD HIGH SCHOOL

LONGWOOD HIGH SCHOOL is a roomy secondary school in MIDDLE ISLAND, New York, part of LONGWOOD CENTRAL SCHOOL DISTRICT. The school instructs 2,993 students in grades 9 through 12. That puts it 348% bigger than the typical public school in New York, which averages around 668 students.

LONGWOOD CENTRAL SCHOOL DISTRICT comprises 7 schools with combined enrollment of 8,787 students; LONGWOOD HIGH SCHOOL is among them.

On the student-mix side, LONGWOOD HIGH SCHOOL lists that the largest single group is White at 40%, but no single group is in the majority. The remainder looks like 31% Hispanic, 20% Black, 5% multiracial, 3% Asian. That is meaningfully less White than the county at large, where the share is closer to 66%.

Looking at school resources, The school employs 220 full-time-equivalent teachers, for a student-teacher ratio near 13.6:1. Statewide, the average ratio sits near 11.0:1, putting LONGWOOD HIGH SCHOOL higher than the state norm the norm. About 36% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

After controlling for student poverty, LONGWOOD HIGH SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 61.9%, the actual is 66.0%, a residual of +4.1 points.

In the area at large, the surrounding county (Suffolk County) records that 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%. Across Suffolk County's 343 public schools (combined enrollment of about 222,439 students), LONGWOOD HIGH SCHOOL is one campus in the mix.

LONGWOOD JUNIOR HIGH SCHOOL is the nearest neighboring public school, about 0.8 miles from this campus. Counting just inside five miles, 8 other public schools cluster around LONGWOOD HIGH SCHOOL. On composite proficiency, LONGWOOD HIGH SCHOOL comes 2nd of 9 in the immediate cluster, ahead of the nearby-schools average of 44.4%.

LONGWOOD HIGH SCHOOL operates from a rural location.

Over the past 7-year window. LONGWOOD HIGH SCHOOL's enrollment has edged up 5% since 2018, when it stood at 2,841 (now 2,993). White enrollment moved from 48% to 40% across the same window.

Within the allk12 community for this school, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. 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
LONGWOOD HIGH SCHOOL
District
LONGWOOD CENTRAL SCHOOL DISTRICT
Address
100 LONGWOOD RD, MIDDLE ISLAND, NY 11953
Phone
(631) 345-9200
County
Suffolk County
Level
High
Grade range
09–12
Total enrollment
2,993
Teachers (FTE)
220
Student–teacher ratio
13.6:1
Free/Reduced lunch
1,069 (36%)
Locale
41-Rural: Fringe
NCES ID
361923001753
Charter school
No
Virtual school
No

Related schools

Other schools in LONGWOOD CENTRAL SCHOOL DISTRICT
Other schools in MIDDLE ISLAND
Nearby schools

Frequently asked questions

About LONGWOOD HIGH SCHOOL
How many students attend LONGWOOD HIGH SCHOOL?
LONGWOOD HIGH SCHOOL enrolls approximately 2,993 students in grades 09-12.
Is LONGWOOD HIGH SCHOOL an elementary, middle, or high school?
LONGWOOD HIGH SCHOOL is a high school covering grades 09-12.
How many teachers does LONGWOOD HIGH SCHOOL have?
LONGWOOD HIGH SCHOOL employs 220 FTE teachers, for a student-to-teacher ratio of 13.6:1.
What is the student diversity at LONGWOOD HIGH SCHOOL?
Student demographics at LONGWOOD HIGH SCHOOL are roughly 40% White, 31% Hispanic, 20% Black, 3% Asian, 5% Two or more.
Who oversees LONGWOOD HIGH SCHOOL?
LONGWOOD HIGH SCHOOL is overseen by LONGWOOD CENTRAL SCHOOL DISTRICT in Suffolk County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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