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NY Regular Public School District 4 Schools

HARBORFIELDS CENTRAL SCHOOL DISTRICT

GREENLAWN, NY 11740 • Suffolk County • 4 Operating Schools
(631) 754-5320
Official Website

Community Population & Income Overview

Census 2023 • SAIPE 2024
Total Population
19,019
3,147 school-age (5-17)
Median Household Income
$177,560
Overall Poverty Rate
6.14%
1,152 people in poverty
Child Poverty Rate
2.67%
83 children in poverty

School-Age Child Poverty Trends (5-Year History)

Annual Census SAIPE estimates for school district children aged 5–17 in poverty

SAIPE 2020–2024
0% 5.3% 10.5% 15.8% 21% U.S. Baseline: 14.67% NY Avg: 16.68% 2020 Poverty Rate: 2.51% (82 / 3,270 kids) 2.51% 2020 82 kids 2021 Poverty Rate: 3.19% (101 / 3,168 kids) 3.19% 2021 101 kids 2022 Poverty Rate: 2.91% (90 / 3,094 kids) 2.91% 2022 90 kids 2023 Poverty Rate: 3.03% (94 / 3,107 kids) 3.03% 2023 94 kids 2024 Poverty Rate: 2.67% (83 / 3,112 kids) 2.67% 2024 83 kids
Census Vintage School-Age Children (5–17) Children in Poverty District Poverty Rate State Benchmark National Benchmark
2020 3,270 82 2.51% 15.98% 14.57%
2021 3,168 101 3.19% 17.86% 15.78%
2022 3,094 90 2.91% 17.77% 15.17%
2023 3,107 94 3.03% 17.43% 14.98%
2024 3,112 83 2.67% 16.68% 14.67%

Housing & Real Estate Context

Census 2023
Median Home Value $709,800
Median Gross Rent $1,975/mo
Owner-Occupied 5,807
Renter-Occupied 895
Owner-Occupied: 5,807 (86.6%) Renter-Occupied: 895 (13.4%)
Occupied 6,702

Housing Tenure Distribution

Ratio of owner-occupied vs. renter-occupied residential households

Owner-Occupied 5,807 (86.6%)
Renter-Occupied 895 (13.4%)

Household Income Distribution (16 Brackets)

Census 2023 • Total: 6,702 households
325 (4.8%)
< $10k
85 (1.3%)
$10k-$14k
136 (2%)
$15k-$19k
189 (2.8%)
$20k-$24k
86 (1.3%)
$25k-$29k
78 (1.2%)
$30k-$34k
73 (1.1%)
$35k-$39k
127 (1.9%)
$40k-$44k
73 (1.1%)
$45k-$49k
226 (3.4%)
$50k-$59k
239 (3.6%)
$60k-$74k
350 (5.2%)
$75k-$99k
485 (7.2%)
$100k-$124k
389 (5.8%)
$125k-$149k
875 (13.1%)
$150k-$199k
2,966 (44.3%)
$200k+
< $10k
325 (4.8%)
$10k-$14k
85 (1.3%)
$15k-$19k
136 (2%)
$20k-$24k
189 (2.8%)
$25k-$29k
86 (1.3%)
$30k-$34k
78 (1.2%)
$35k-$39k
73 (1.1%)
$40k-$44k
127 (1.9%)
$45k-$49k
73 (1.1%)
$50k-$59k
226 (3.4%)
$60k-$74k
239 (3.6%)
$75k-$99k
350 (5.2%)
$100k-$124k
485 (7.2%)
$125k-$149k
389 (5.8%)
$150k-$199k
875 (13.1%)
$200k+
2,966 (44.3%)

School-Age Grade Population Distribution

Census 2023 • Total: 3,069 students
138 (4.5%)
1st
249 (8.1%)
2nd
174 (5.7%)
3rd
297 (9.7%)
4th
253 (8.2%)
5th
261 (8.5%)
6th
109 (3.6%)
7th
282 (9.2%)
8th
90 (2.9%)
9th
431 (14%)
10th
464 (15.1%)
11th
321 (10.5%)
12th
1st Grade
138 (4.5%)
2nd Grade
249 (8.1%)
3rd Grade
174 (5.7%)
4th Grade
297 (9.7%)
5th Grade
253 (8.2%)
6th Grade
261 (8.5%)
7th Grade
109 (3.6%)
8th Grade
282 (9.2%)
9th Grade
90 (2.9%)
10th Grade
431 (14%)
11th Grade
464 (15.1%)
12th Grade
321 (10.5%)