HELEN B DUFFIELD ELEMENTARY SCHOOL
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 40 of every 100 students at this school read and write at grade level and about 55 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 13 points since 2023, while math scores are down about 1 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 44% of students here test proficient in math and reading, below the roughly 67% typical for New York schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
7-year change
SY 2017-18 vs SY 2024-25About HELEN B DUFFIELD ELEMENTARY SCHOOL
HELEN B DUFFIELD ELEMENTARY SCHOOL is a compact primary school in RONKONKOMA, New York, part of CONNETQUOT CENTRAL SCHOOL DISTRICT. The school serves 313 students in grades K through 5. By comparison, New York's public schools average about 443 students each, so HELEN B DUFFIELD ELEMENTARY SCHOOL sits 29% smaller than that benchmark.
CONNETQUOT CENTRAL SCHOOL DISTRICT comprises 10 schools with combined enrollment of 5,227 students; HELEN B DUFFIELD ELEMENTARY SCHOOL is among them.
Looking at the student body, HELEN B DUFFIELD ELEMENTARY SCHOOL reports that the largest single group is White at 50%, but no single group is in the majority; the rest reads as 26% Hispanic, 15% Asian, 4% Black, 4% multiracial. That is considerably less White than the county at large, where the share is closer to 66%.
Looking at school resources, Staff filings list 31 full-time-equivalent teachers, which works out to roughly 10.2:1 students per teacher. That figure is tighter than the state norm's 12.8:1 average. Around 22% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, Suffolk County runs at roughly 39%, so the school's eligibility rate is somewhat below the surrounding baseline.
After controlling for student poverty, On a poverty-adjusted basis, HELEN B DUFFIELD ELEMENTARY SCHOOL sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 67.0%; actual is 44.2%, a gap of -22.8 points.
Zooming out to the county, census data for Suffolk County shows median household income runs about $130,686, about 40% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 4%. Across Suffolk County's 343 public schools (combined enrollment of about 222,439 students), HELEN B DUFFIELD ELEMENTARY SCHOOL is one campus in the mix.
Nearest neighbor: RONKONKOMA MIDDLE SCHOOL, around 0.2 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, HELEN B DUFFIELD ELEMENTARY SCHOOL comes 7th of 9 in the immediate cluster, below the nearby-schools average of 55.5%.
The campus sits in a commuter-belt setting.
Over the past 7-year window. HELEN B DUFFIELD ELEMENTARY SCHOOL's enrollment has shrank 19% since 2018, when it stood at 386 (now 313). The Hispanic share of enrollment grew from 16% to 26% over that span. The student-to-teacher ratio narrowed from 12.4:1 in 2018 to 10.2:1 today.
On the community side, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.
Suffolk County at a glance
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