Elementary school · Connetquot Central School District

Helen B Duffield Elementary School

Helen B Duffield Elementary School is a public elementary school in Islip serving grades K–5, with 333 students, 11.9 students per teacher. Connetquot Central S

At a glance Directions

At a glance

Helen B Duffield Elementary School by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

GradesK–5

Students333

Teachers28

Students per teacher11.9

Free or reduced-price lunch36%

School typeRegular School

DistrictConnetquot Central School District

Contact

Address, phone and website

600 1ST ST, Ronkonkoma 11779

(631) 467-6010

School website ↗Connetquot Central School District website ↗Directions ↗

Connetquot Central School District

Other elementary schools in the district

All schools

K–5Cherokee Street Elementary School623 students K–5Edith L Slocum Elementary School252 students Pre-K–5Edward J Bosti Elementary School281 students K–5Idle Hour Elementary School214 students K–5John Pearl Elementary School180 students K–5Sycamore Avenue Elementary School401 students

Nearby

Schools nearby

Middle school · 0.2 miRonkonkoma Middle SchoolGrades 6–8 High school · 1.4 miConnetquot High SchoolGrades 9–12 Middle school · 3.1 miRalph Reed SchoolGrades 7–8 Middle school · 3.2 miSeneca Middle SchoolGrades 6–8 Middle school · 3.7 miHauppauge Middle SchoolGrades 6–8 Middle school · 3.8 miSayville Middle SchoolGrades 6–8

Questions

About Helen B Duffield Elementary School

What grades does Helen B Duffield Elementary School have?

Helen B Duffield Elementary School serves grades K–5.

How many students go to Helen B Duffield Elementary School?

333 students, about 11.9 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is Helen B Duffield Elementary School in?

Connetquot Central School District. District information and the school calendar are on the district website.

Where is Helen B Duffield Elementary School?

600 1ST ST, Ronkonkoma 11779. Phone (631) 467-6010.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.