Seneca Middle School

850 Main St
Holbrook, NY 11741
(School attendance zone shown in map)
5/
10
Bottom 50%
Serving 973 students in grades 6-8, Seneca Middle School ranks in the bottom 50% 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 51% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 39% (which is lower than the New York state average of 49%).
The student:teacher ratio of 12:1 is higher than the New York state level of 11:1.
Minority enrollment is 29% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 973 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 29%
  • : Bottom 50% in NY
  • : 51% (Top 50%)
  • : 39% (Btm 50%)
  • : 90-94% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

Top Rankings

Seneca Middle School ranks among the top 20% of public schools in New York for:

Category
Attribute

School Overview

Seneca Middle School's student population of 973 students has declined by 7% over five school years.
The teacher population of 83 teachers has grown by 20% over five school years.
School Type
Grades Offered
Grades 6-8
(offers virtual instruction)
Total Students
973 students
This chart displays total students of Seneca Middle School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Seneca Middle School
Total Classroom Teachers
83 teachers
This chart displays the total teachers of Seneca Middle School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Seneca Middle School by grade.

School Rankings

Seneca Middle School ranks within the bottom 50% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Seneca Middle School is 0.47, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
This School
State Level (NY)
#2367 out of 4377 schools
(Bottom 50%)
This chart displays the overall school rank of Seneca Middle School, with the latest 2021-22 school year data.
51%
46%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Seneca Middle School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data.
39%
49%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Seneca Middle School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.
90-94%
78%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Seneca Middle School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
12:1
11:1
This chart displays the student teacher ratio of Seneca Middle School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Seneca Middle School and percentage of American Indian public school students in New York by year, with the latest 2021-22 school year data.
Asian
5%
10%
This chart displays the percentage of Asian students in Seneca Middle School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data.
Hispanic
17%
29%
This chart displays the percentage of Hispanic students in Seneca Middle School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data.
Black
4%
16%
This chart displays the percentage of Black students in Seneca Middle School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data.
White
71%
40%
This chart displays the percentage of White students in Seneca Middle School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
3%
4%
This chart displays the percentage of students of two or more races in Seneca Middle School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Seneca Middle School.
This chart displays the percentage breakdown of public school students of all ethnic groups in New York.
0.47
This chart displays the diversity score of Seneca Middle School and the public school average diversity score of New York by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
20%
53%
This chart displays the percentage of students who is eligible for free lunch in Seneca Middle School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
1%
3%
This chart displays the percentage of students who is eligible for reduced lunch in Seneca Middle School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education

Frequently Asked Questions

What is Seneca Middle School's ranking?
Seneca Middle School is ranked #2367 out of 4,377 schools, which ranks it among the bottom 50% of public schools in New York.
What schools are Seneca Middle School often compared to?
Seneca Middle Schoolis often viewed alongside schools like Sayville Middle School, Great Hollow Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
51% of students have achieved math proficiency (compared to the 46% NY state average), while 39% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Seneca Middle School?
973 students attend Seneca Middle School.
What is the racial composition of the student body?
71% of Seneca Middle School students are White, 17% of students are Hispanic, 5% of students are Asian, 4% of students are Black, and 3% of students are Two or more races.
What is the student:teacher ratio of Seneca Middle School?
Seneca Middle School has a student ration of 12:1, which is higher than the New York state average of 11:1.
What grades does Seneca Middle School offer ?
Seneca Middle School offers enrollment in grades 6-8 (offers virtual instruction).
What school district is Seneca Middle School part of?
Seneca Middle School is part of Sachem Central School District.

School Reviews

5   12/6/2007
This school is the best school ever i am a 6th grader at this school from Hiawatha Elementary. This school has a lot of activities for every grade and i love it. this is the best school ever Samantha Saintilus
- Posted by Student/Alumni - sache

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 973 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 29%
  • : Bottom 50%
  • : 51% (Top 50%)
  • : 39% (Btm 50%)
  • : 90-94% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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