Sachem Central School District

51 School St
Lake Ronkonkoma, NY 11779-2231
(District boundaries shown in map)
7/
10
Top 50%

Top Rankings

Sachem Central School District ranks among the top 20% of public school district in New York for:

Category
Attribute
Math Proficiency
Highest math proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 3 public middle schools serving 2,751 students in Sachem Central School District. This district's average middle testing ranking is 6/10, which is in the top 50% of public middle schools in New York.
Public Middle Schools in Sachem Central School District have an average math proficiency score of 51% (versus the New York public middle school average of 40%), and reading proficiency score of 42% (versus the 51% statewide average).
Minority enrollment is 37% of the student body (majority Hispanic), which is less than the New York public middle school average of 63% (majority Hispanic).

Overview

This School District
This State (NY)
# Schools
15 Schools
1,659 Schools
# Students
11,593 Students
890,054 Students
# Teachers
1,017 Teachers
83,739 Teachers
Student : Teacher Ratio
11:1
11:1

District Rank

Sachem Central School District, which is ranked #374 of all 1,015 school districts in New York (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 93% has stayed relatively flat over five school years.
This School District
State Average (NY)
#374 out of 1020 school districts
(Top 50%)
This chart displays the overall district rank of Sachem Central   School District, with the latest 2021-22 school year data.
61%
46%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Sachem Central   School District and the percentage of public school students that scored at or above 'proficient' levels in Math of New York by year, with the latest 2021-22 school year data.
45%
49%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Sachem Central   School District 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.
89%
78%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Science of Sachem Central   School District and the percentage of public school students that scored at or above 'proficient' levels in Science of New York by year, with the latest 2021-22 school year data.
93%
87%
This chart displays public school graduation rate of Sachem Central   School District and public school graduation rate of New York by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.55
0.73
# American Indian Students
30 Students
7,222 Students
% American Indian Students
n/a
1%
# Asian Students
663 Students
81,213 Students
% Asian Students
6%
9%
# Hispanic Students
2,751 Students
270,400 Students
% Hispanic Students
24%
30%
# Black Students
496 Students
175,155 Students
% Black Students
4%
20%
# White Students
7,231 Students
325,608 Students
% White Students
62%
37%
# Hawaiian Students
22 Students
2,099 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
398 Students
28,478 Students
% of Two or more races Students
4%
3%

Students by Grade:

# Students in PK Grade:
-
8,468
# Students in K Grade:
743
26,528
# Students in 1st Grade:
769
28,304
# Students in 2nd Grade:
873
28,365
# Students in 3rd Grade:
753
27,931
# Students in 4th Grade:
836
29,265
# Students in 5th Grade:
796
43,975
# Students in 6th Grade:
868
157,405
# Students in 7th Grade:
910
185,375
# Students in 8th Grade:
940
188,665
# Students in 9th Grade:
972
40,472
# Students in 10th Grade:
954
36,147
# Students in 11th Grade:
1,003
33,448
# Students in 12th Grade:
1,059
33,009
# Ungraded Students:
117
22,697

District Revenue and Spending

The revenue/student of $29,582 in this school district is less than the state median of $31,307. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $28,535 is less than the state median of $32,183. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (NY)
Total Revenue
$343 MM
$78,541 MM
This chart displays total revenue of Sachem Central   School District and median value from total revenues of all school districts in New York by year, with the latest 2020-21 school year data.
Spending
$331 MM
$80,737 MM
This chart displays total spending of Sachem Central   School District and median value from total spendings of all school districts in New York by year, with the latest 2020-21 school year data.
Revenue / Student
$29,582
$31,307
This chart displays average revenue per public school student in Sachem Central   School District and average revenue per public school student of all school districts in New York by year, with the latest 2020-21 school year data.
Spending / Student
$28,535
$32,183
This chart displays average spending per public school student in Sachem Central   School District and average spending per public school student of all school districts in New York by year, with the latest 2020-21 school year data.

Best Sachem Central School District Public Middle Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Sagamore Middle School
(Math: 53% | Reading: 44%)
Rank:
6/
10
Top 50%
57 Division St
Holtsville, NY 11742
(631) 696-8600
Grades: 6-8
| 898 students
Rank: #22.
Samoset Middle School
(Math: 49% | Reading: 43%)
Rank:
5/
10
Bottom 50%
51 School St
Ronkonkoma, NY 11779
(631) 471-1700
Grades: 6-8
| 879 students
Rank: #33.
Seneca Middle School
(Math: 51% | Reading: 39%)
Rank:
5/
10
Bottom 50%
850 Main St
Holbrook, NY 11741
(631) 471-1850
Grades: 6-8
| 974 students

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Quick Stats (2025)

  • District size: 15 schools
  • Grades: PK-12
  • Enrollment: 11,593 students
  • Student:Teacher Ratio: 11:1
  • Minority Enrollment: 38%
  • : 93% (Top 30% in NY)
  • : Top 50%
  • : 61% (Top 20%)
  • : 45% (Btm 50%)
  • : 89% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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