📊 Data: NCES CCD 2024–2025·🔄 Updated: May 2026·Editorial standards
📍 Sayville Union Free, NY · Suffolk County

School District for
Zip Code 11782

Sayville Union Free School District · Grades Kindergarten – 12th

8
out of 10 Rating Good
State reading & math tests (EDFacts 2021–22) · 71st percentile in NY
▼ Declining — down 29.1 points since 2018 — part of a nationwide post-pandemic dip in test scores, not unique to this district
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Can I rent in Sayville Union Free and still attend schools in this district?
Yes. School district assignment is based on your home address, not whether you own or rent. As long as your rental address falls within the Sayville Union Free School District boundaries, your children are eligible to attend district schools.
How does the Sayville Union Free School District rating compare to other districts in NY?
The Sayville Union Free School District has an overall rating of 8/10 (Good) based on students’ reading and math proficiency on state assessments. Use our best districts in NY page to compare with other districts statewide.
School District · Sayville Union Free, NY
Sayville Union Free School District
📍 Suffolk County, NY · Zip Code 11782
8/10
Rating
2,694
Students
5
Schools
Kindergarten – 12th
Grade Span
Good About this district: Public school district serving Sayville Union Free, NY
District Contact & InformationSource: NCES 2024–2025
📚
Grades Served
Kindergarten – 12th
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District Phone
🌐
District Website
📍
District Office
99 GREELEY AVE, SAYVILLE, NY 11782
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District Type
Public School District
Assigned Schools for Zip 11782
Based on NCES district data · Always verify directly with the district
Schools in Sayville Union Free School District5 schools · NCES 2024
🏫 Elementary Schools (3)
  • LINCOLN AVENUE ELEMENTARY SCHOOL — Grades PK–5 · 428 students
  • SUNRISE DRIVE ELEMENTARY SCHOOL — Grades PK–5 · 388 students
  • CHERRY AVENUE ELEMENTARY SCHOOL — Grades PK–5 · 374 students
📚 Middle Schools (1)
  • SAYVILLE MIDDLE SCHOOL — Grades 6–8 · 582 students
🎓 High Schools (1)
  • SAYVILLE HIGH SCHOOL — Grades 9–12 · 814 students
Source: NCES Common Core of Data 2024 via Urban Institute. School assignment within a zip code depends on your exact address — confirm with the district.
District Statisticsvs. National Average
MetricSayville Union Free School DistrictNational AverageComparison
Student Enrollment2,6943,700↓ Smaller than avg
Number of Schools56Varies by district
Per-Pupil Spending$26,900/yr (est.)$13,700/yrState avg est.
District TypePublic School DistrictPublic District
Overall Rating8/10 — GoodAbove average
🌏 District Map Boundary from U.S. Census TIGER
🏠 Is your address in this district?
📌
Always verify before deciding: Contact Sayville Union Free School District directly to confirm your exact school assignment. Boundaries change annually and open enrollment may alter your options. Nearby zip codes are served by Seaford Union Free School District and Smithtown Central School District — if your address is near a district line, your assignment may differ from this zip-level estimate.
How Sayville Union Free School District Compares NearbyState percentile · EDFacts 2021–22
DistrictRatingPercentileStudents
Sayville Union Free School District (this district)8/1071st2,694
Seaford Union Free School District9/1085th2,200
Smithtown Central School District8/1079th7,924
Middle Country Central School District5/1046th9,507
🔢 Show the math behind this rating
Reading proficiency: 42.7% · Math proficiency: 56% · Combined average: 49.4%
Ranked against 624 rated districts in NY → 71st percentile8/10.
Source: U.S. Dept. of Education EDFacts, 2021–22 school year. Full methodology →
Frequently Asked Questions
What grades does Sayville Union Free School District serve?
Sayville Union Free School District serves students from Kindergarten – 12th. The district operates schools at multiple levels to serve all students in zip code 11782. Contact the district directly to confirm grade configurations at specific schools.
How do I contact Sayville Union Free School District?
You can reach Sayville Union Free School District via phone: (631)244-6510 or website: www.sayvilleschools.org. The district office can help with school assignment questions, enrollment, registration, and general inquiries about programs and services in zip code 11782.
Is Sayville Union Free School District a public school district?
Sayville Union Free School District is classified as a public school district. Public school districts are funded by local, state, and federal tax dollars and are open to all students residing within district boundaries. Enrollment is generally free of charge, and students are assigned to schools based on home address. To confirm eligibility and enrollment requirements for zip code 11782, contact Sayville Union Free School District directly.

About Sayville Union Free School District

Families in zip code 11782 (Sayville Union Free, New York) are assigned to Sayville Union Free School District for public education through 12th. This overview covers the district’s funding levels, scale, rating, and what to expect from the enrollment process if you’re moving to or within this zip code.

Funding and Resources

Public school districts in New York spend approximately $26,900 per student per year on average (state-level estimate; district-level figures vary), well above the national average (U.S. average: $13,700/year). Districts at this funding level typically offer smaller class sizes, broader elective and extracurricular programs, stronger technology infrastructure, and more competitive teacher salaries. Per-pupil spending directly affects teacher compensation, class sizes, elective course offerings, technology access, and the depth of student support services — making it one of the most meaningful structural indicators of district capacity.

District Scale and Program Breadth

Sayville Union Free School District is a mid-sized district with 5 schools serving students from Kindergarten – 12th. Mid-sized districts strike a balance between community-scale relationships and sufficient program breadth. Most offer core academic tracks, basic extracurricular programs, and adequate student support services.

Understanding the 8/10 Rating

SchoolDistrictFinder rates Sayville Union Free School District 10 out of 10 — top-tier among New York public school districts. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in the U.S. Department of Education’s EDFacts collection (2021–22 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because New York is compared only against itself, the rating reflects how this district performs relative to its in-state peers.

Sayville Union Free School District ranks among the highest-performing public school districts in New York on state assessments, with reading and math proficiency rates in roughly the top 10–20% statewide. Homes in and around zip code 11782 often carry a measurable premium relative to neighboring areas served by lower-rated districts. Families moving here for academic strength will find a district whose students test well above the state norm. Even within top-rated districts, individual school performance varies — confirm your specific school assignments directly with the district.

Enrollment for Families in Zip Code 11782

Children in zip code 11782 are assigned to Sayville Union Free School District for public school enrollment, covering grades Kindergarten – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 11782, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.

To confirm your specific school assignments, contact Sayville Union Free School District at (631)244-6510 or visit www.sayvilleschools.org. Typical enrollment documents include a signed lease or mortgage statement, birth certificate, state-required immunization documentation, and recent report cards or transcripts. If your child has an IEP or 504 plan, bring that documentation to enrollment — New York districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.

School Districts and Home Values in Sayville Union Free

Research consistently shows that district assignment affects residential property values. Because Sayville Union Free School District serves zip code 11782, homes in and around zip code 11782 often carry a measurable premium over comparable properties in adjacent lower-rated districts. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.

Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In New York, property taxes are a primary funding source for public schools — your tax payments directly support Sayville Union Free School District programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 11782.

Data Sources and Accuracy

All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Sayville Union Free School District before making any housing or enrollment decision based on zip code 11782 data.

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District at a Glance
Overall Rating8/10
GradeGood
Grades ServedKindergarten – 12th
District TypePublic School District
Total Students
Total Schools5
Per-Pupil Spending$26,900/yr (est.)
Phone(631)244-6510
Data SourceNCES 2024