Median Age
46 Years
Largest Age Group
55-64 Years
Approximately 15% of Residents
Under 20
21%
Over 65
23%
Area Guide
Avg Rent
$2,431
Population
16,969
Renter Mix
20% Rent
Sayville sits on the South Shore of Long Island where the Great South Bay has shaped nearly every aspect of town life since its founding in 1761. As a hamlet within the Town of Islip, it carries the character of a close-knit waterfront community while remaining connected to Manhattan via the Long Island Rail Road's Montauk line, roughly 90 minutes away. The walkable downtown along Main Street and Railroad Avenue anchors daily life, with historic storefronts, locally owned shops, and a genuine small-town pace that feels distinctly different from the broader New York metro sprawl. The Sayville Ferry, departing from River Road, links residents to Fire Island across the bay in about 20 minutes, adding a coastal dimension few Long Island communities can match. The Long Island Maritime Museum in neighboring West Sayville honors the area's deep oyster-fishing heritage and hosts the annual Long Island Seafood Festival each August. The rental landscape here leans toward smaller apartment communities, garden-style units, and single-family conversions rather than high-rise towers, reflecting the area's low-density, residential feel. With a compact footprint of just six square miles and a population under 17,000, Sayville offers an unhurried, bay-connected way of living with straightforward access to the city.
Median Household Income
$135,973
Average: $160,720
Education
6,799
Residents Have a Degree
Job Market
8,882
Workers Employed
Median Age
46 Years
Largest Age Group
55-64 Years
Approximately 15% of Residents
Under 20
21%
Over 65
23%
Housing Distribution
Sayville has more homeowners than renters.
Education Distribution
Review this city's overall education levels.
As of May 2026, the average apartment rent in Sayville, NY is $1,930 for a studio, $2,431 for one bedroom, $3,022 for two bedrooms, and $4,020 for three bedrooms. Apartment rent in Sayville has increased by 1.3% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly Sayville, NY is for everyday living.
Fairly Walkable
Walkability
Some Public Transit
Transit
Moderately Drivable
Drivability
Fairly Bikeable
Bikeability
Lincoln Avenue Elementary School
Public
Grades PK-5
428 Students
Sunrise Drive Elementary School
Public
Grades K-5
388 Students
Public
Grades 6-8
582 Students
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by
GreatSchools.org
© 2026. All rights reserved.
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.