Serving 2,993 students in grades 9-12, Longwood High School ranks in the top 20% of all schools in New York for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 60% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 94% (which is higher than the New York state average of 49%).
The student-teacher ratio of 14:1 is higher than the New York state level of 11:1.
Minority enrollment is 59% of the student body (majority Hispanic), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 2,993 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 59%
- Graduation Rate: 92% (Top 50% in NY)
- Overall Testing Rank: Top 20%
- Math Proficiency: 60% (Top 50%)
- Reading Proficiency: 94% (Top 5%)
- Science Proficiency: 81% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Longwood High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
School Overview
Longwood High School's student population of 2,993 students has stayed relatively flat over five school years.
The teacher population of 220 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
2,993 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
220 teachers
Showing 2016–2025. Full 39-year historical data available below ↓
School Calendar
School Rankings
Longwood High School ranks within the top 20% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Longwood High School is 0.70, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#718 out of 4346 schools
(Top 20%)
(Top 20%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
60%
52%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
94%
49%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
81%
78%
Student-Teacher Ratio
14:1
11:1
Showing 2016–2025. Full 39-year historical data available below ↓
Asian
3%
10%
Showing 2016–2025. Full 37-year historical data available below ↓
Hispanic
31%
31%
Showing 2016–2025. Full 37-year historical data available below ↓
Black
20%
15%
Showing 2016–2025. Full 37-year historical data available below ↓
White
41%
39%
Showing 2016–2025. Full 37-year historical data available below ↓
Two or more races
5%
4%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 37-year historical data available below ↓
Graduation Rate
92%
87.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)39.2%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
35%
55%
Showing 2016–2025. Full 32-year historical data available below ↓
Eligible for Reduced Lunch
1%
3%
Showing 2015–2024. Full 25-year historical data available below ↓
School Statewide Testing
School District Name
Sports
Colors
Green and Gold
School Mascot
Lion
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Longwood High School's ranking?
Longwood High School is ranked #718 out of 4,346 schools, which ranks it among the top 20% of public schools in New York.
What schools are Longwood High School often compared to?
Longwood High Schoolis often viewed alongside schools like Patchogue-medford High School, William Floyd High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
60% of students have achieved math proficiency (compared to the 52% NY state average), while 94% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Longwood High School?
The graduation rate of Longwood High School is 92%, which is higher than the New York state average of 87.2%.
How many students attend Longwood High School?
2,993 students attend Longwood High School.
What is the racial composition of the student body?
41% of Longwood High School students are White, 31% of students are Hispanic, 20% of students are Black, 5% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of Longwood High School?
Longwood High School has a student ration of 14:1, which is higher than the New York state average of 11:1.
What grades does Longwood High School offer ?
Longwood High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Longwood High School part of?
Longwood High School is part of Longwood Central School District.
School Reviews
2 10/10/2025
Let me just start by saying this school is horrible, not because of the programs it offers, but because of the tremendous amount of students(nearly 4000) and the students that come from low class families. I spent 9 yrs putting her in private school to avoid this , and when we had to put her in the HS it has been a nightmare.
4 10/10/2025
Big school with lots of students but this provides more opportunities to make friendships as well as an abundance of activities, sports and programs to take part in while in a relatively welcoming community
1 10/10/2025
I absolutely hate this school. I suffer from Lyme Disease and vertigo, which debilitates me already. But this school magnifies it 100x more. In fact, I blame the school for some of my issues. There is no AC, so you sit and roast all day long. This makes it next to impossible to try to concentrate & learn. I feel constantly singled out here because of what I wear or how I look. I was body-shamed for being skinny by a social worker and teacher that made false claims about me, which left me in tears. Also, I'm always getting in trouble for what I wear. This school does not allow anyone to express themselves through their style. Some teachers are flat out rude, while others look to start stuff with you. The thought of just coming into this place in the morning gives me an anxiety attack and I cannot wait to leave. I should've selected distance learning for the time being bc nobody gives you a mask break & they don't care if you feel like you're going to pass out. Honestly, I never had a problem with this district until I got to this school. Now I completely understand why people pull their kids out of Longwood once they go into 9th grade. It's to avoid this horrible school. Way to go, Longwood. Principal & superintendent couldn't care less too and nothing ever gets done here. I could go on and on with my frustrations, but I will stop here.
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