Selden Middle School
🇺🇸 Official data · 2025Centereach, New York 11720 · Middle Country Central School District
#254 of 785 middle schools in New York
#4555 of 15,369 nationally
About Selden Middle School
Selden Middle School is a public middle located in Centereach, in the Middle Country Central School District school district of New York, United States. It caters for Grades 6–9. In 2025 it enrolled 1,080 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 64.2 out of 100, placing it in the top 50% of middle schools in United States and 254th of 785 ranked middle schools in New York. Its strongest component is math proficiency (83th percentile), and its weakest is students per teacher (52th percentile).
Other published figures: enrollment 1,080.
There are 8 schools in Centereach; Selden Middle School ranks 2nd of 7 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)65%
- Reading proficiency (30%)53%
- Community advantage (fewer free/reduced-price lunch) (25%)51.5%
- Students per teacher (15%)14.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Selden Middle School by the official sources.
- Enrollment
- 1,080
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 51.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 53%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 65%
- Share of tested students proficient or above (all students, all grades).
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Schools near Selden Middle School
Closest schools by straight-line distance, with their Success Index (US).
North Coleman Road School
Centereach · Public elementary · Grades PK–5
399 students · 503 m away
Newfield High School
Selden · Public high · Grades 9–12
1,553 students · 514 m away
Hawkins Path School
Selden · Public elementary · Grades 1–5
385 students · 779 m away
Jericho Elementary School
Centereach · Public other · Grades K–9
423 students · 1.6 km away
Stagecoach School
Selden · Public elementary · Grades K–5
351 students · 2.0 km away
Unity Drive Kindergarten-Pre K Center
Centereach · Public elementary · Grades PK–K
478 students · 2.2 km away
Centereach High School
Centereach · Public high · Grades 8–12
1,467 students · 2.3 km away
Boyle Road Elementary School
Port Jefferson Sta · Public elementary · Grades 3–5
306 students · 2.3 km away
Dawnwood Middle School
Centereach · Public middle · Grades 6–8
967 students · 2.5 km away
Bicycle Path Kindergarten-Pre K Center
Selden · Public elementary · Grades PK–K
449 students · 2.5 km away
Similar schools
Public middle schools in New York with a comparable Enrollment.
Copiague Middle School
Copiague · Public middle · Grades 6–8
1,081 students
William Paca Middle School
Mastic Beach · Public middle · Grades 6–8
1,078 students
Scarsdale Middle School
Scarsdale · Public middle · Grades 6–8
1,083 students
Orchard Park Middle School
Orchard Park · Public middle · Grades 6–8
1,086 students
Is 51 Edwin Markham
Staten Island · Public middle · Grades 6–8
1,072 students
Warwick Valley Middle School
Warwick · Public middle · Grades 5–8
1,069 students
Frequently asked questions
Is Selden Middle School a good school?
Selden Middle School has a Success Index (US) of 64.2 out of 100 (Top 50% of middle schools in United States) and ranks #254 of 785 in New York. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Selden Middle School rank in New York?
Selden Middle School ranks #254 of 785 middle schools in New York and #4555 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Selden Middle School?
Selden Middle School had 1,080 students in 2025.
Is Selden Middle School a elementary school or a high school?
Selden Middle School is classified as a middle covering Grades 6–9. It is a public school.
What other schools are near Selden Middle School?
There are 10 schools within 15 km of Selden Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.