List your school
Public SchoolHigh

Newfield High School

145 Marshall Dr, Selden, NY 11784

BSchola Grade
Directions CallWebsite
Grades
9–12
High
Students
1,553
Enrolled 2024–25
Students per teacher
14.9 : 1
Full-time teachers
District
Middle Country Central School District
Suffolk County

Schola Grade B · Above average

Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Test scores82% proficient in math & reading
65thpercentile
Equity84% of low-income students proficient
76thpercentile
Attendance22% chronically absent
75thpercentile
Graduation rate93% graduate in 4 years
59thpercentile
College readinessAt least 12% take AP, IB or dual-enrollment courses
17thpercentile
Class size14.9 students per teacher
7thpercentile

Percentiles compare this school with other New York high 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 Newfield High School

Newfield High School is a public high school in Selden, New York, serving grades 9–12. 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, 1,553 students were enrolled, with about 14.9 students for every full-time teacher. That ratio is larger than the typical New York high school (10.7 students per teacher). Its Schola Grade is B (above average), compared with 1,093 New York high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

145 Marshall Dr
Selden, NY 11784
Open in Google Maps

School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,553 students
Students per teacher
14.9 to 1
AP courses offered
34
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Middle Country Central School District
County
Suffolk County
NCES school ID
361920001742

Schools near Newfield High School

All 5 schools in Selden →

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.