Helen B Duffield Elementary School

Public School

Level: 1

Grades: KG - 05

Address: 600 1st St, Ronkonkoma, NY 11779

Phone: (631) 467-6010

Website: "http://www.ccsdli.org"

District: Connetquot Central School District

333

Total Students

#1,338

of 2,439 in 2024

Academic Performance

EZ Schoolz Rating

out of 100

State Ranking

Ranked 1,338 of 2,439 (2024)

Among schools at the same level in the state

Test Scores

NY State Assessments

Math • Grade 5th Grade • 2023

Percent of Students Meeting Standard 85.0%

Performance Distribution

Level 2 (Approaching)

3 students (15.0%)

Level 3 (Met)

16 students (80.0%)

Level 4 (Exceeded)

1 students (5.0%)

Student Body

Total Students

333

Diversity

High

Simpson index 64/100

Free / Reduced Lunch

35.7%

of student body

Race & Ethnicity

White 52.0% (173)
Hispanic / Latino 27.3% (91)
Asian 11.4% (38)
Black 5.4% (18)
Two or More Races 3.9% (13)

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Homes Near Helen B Duffield Elementary School

106 Homes Within 2 Miles

$529,000

3 Beds 1 Baths 888 sqft

256 Deer Rd, Ronkonkoma, NY 11779

Pending Residential Single Family Residence Built in 1950 0.1 Acre Lot

$419,000

2 Beds 1 Baths 883 sqft

36 Richmond Blvd #4 A, Ronkonkoma, NY 11779

Active Residential Condominium Built in 1974 0.09 Acre Lot 73 days on Market

$649,999

5 Beds 2 Baths 2,186 sqft

4 Witmer Ct, Islandia, NY 11749

Pending Residential Single Family Residence Built in 1998 0.47 Acre Lot

$529,000

4 Beds 3 Baths 1,243 sqft

2356 Walnut Ave, Ronkonkoma, NY 11779

Pending Residential Single Family Residence Built in 1985 0.23 Acre Lot 1 Car Garage

$599,000

3 Beds 2 Baths 1,176 sqft

438 Richmond Blvd, Ronkonkoma, NY 11779

Pending Residential Single Family Residence Built in 2010 0.13 Acre Lot

$619,000

3 Beds 2 Baths 2,324 sqft

219 Sunflower Ln, Islandia, NY 11749

Pending Residential Single Family Residence Built in 1964 0.25 Acre Lot 2 Car Garage

$475,000

3 Beds 3 Baths 1,759 sqft

2780 Cedar Ave, Ronkonkoma, NY 11779

Pending Residential Single Family Residence Built in 1930 0.45 Acre Lot

$725,000

3 Beds 1.1 Baths 1,500 sqft

38 Nathan Dr, Bohemia, NY 11716

Pending Residential Single Family Residence Built in 1960 0.49 Acre Lot 1 Car Garage

$589,000

3 Beds 1 Baths 1,000 sqft

17 Lake Promenade, Ronkonkoma, NY 11779

Active Residential Single Family Residence Built in 1953 0.17 Acre Lot 87 days on Market

$650,000

4 Beds 1.1 Baths 1,884 sqft

339 Deer Rd, Ronkonkoma, NY 11779

Pending Residential Single Family Residence Built in 1969 0.3 Acre Lot 2 Car Garage

$830,000

5 Beds 2.1 Baths 3,236 sqft

4 Winding Ln, Islandia, NY 11749

Active Residential Single Family Residence Built in 1986 0.53 Acre Lot 2 Car Garage 92 days on Market

$399,000

2 Beds 1 Baths 854 sqft

45 Richmond Blvd #2 B, Ronkonkoma, NY 11779

Active Residential Condominium Built in 1973 0.09 Acre Lot $688/mo HOA 99 days on Market

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