Dawnwood Middle School
Public · Grades 6–8 · 967 students
Selden Middle School
22 Jefferson Ave, Centereach, NY 11720
Grades
6–9
Middle
Students
1,080
Enrolled 2024–25
Students per teacher
14.5 : 1
Full-time teachers
District
Middle Country Central School District
Suffolk County
Schola Grade B · Above average
Letter grade (A–F) · compared with 770 New York middle schools · How we grade
Percentiles compare this school with other New York middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Selden Middle School
Selden Middle School is a public middle school in Centereach, New York, serving grades 6–9. It is part of Middle Country Central School District. The school is located in a large suburb in Suffolk County.
In the 2024–25 school year, 1,080 students were enrolled, with about 14.5 students for every full-time teacher. That ratio is larger than the typical New York middle school (10.1 students per teacher). Its Schola Grade is B (above average), compared with 770 New York middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–9
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 6–9
- Enrollment (2024–25)
- 1,080 students
- Students per teacher
- 14.5 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Middle Country Central School District
- County
- Suffolk County
- NCES school ID
- 361920001745
Schools near Selden Middle School
All 9 schools in Centereach →
John F Kennedy Middle School
Public · Grades 6–8 · 814 students
Robert Cushman Murphy Junior High School
Public · Grades 7–9 · 655 students
Sagamore Middle School
Public · Grades 6–8 · 893 students
Samoset Middle School
Public · Grades 6–8 · 847 students
Port Jefferson Middle School
Public · Grades 6–8 · 224 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.