Home > NY > Suffolk County > Sayville > Zip 11782

Zip Code 11782 — Sayville, NY

11782 is a ZIP Code associated with Sayville, NY, located within Suffolk. The postal region supports an estimated population of 14,405 residents across Data Pending housing units, with a population density of 1,001.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.737270, -73.080240)

Data MetricLocal Statistic
Postal / Zip Code11782
Primary CitySayville
State / ProvinceNY
CountySuffolk
Total Population14,405
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,001.3 people/sq mi
TimezoneAmerica/New_York

How 11782 Compares

MetricZIP 11782Suffolk CountyNY State Average
Population14,4051,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density1,001.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11796West Sayville1.2 mi3,560N/A
Zip 11705Bayport1.4 mi8,284N/A
Zip 11715Blue Point2.5 mi3,936N/A
Zip 11769Oakdale2.6 mi8,935N/A
Zip 11716Bohemia3.4 mi9,659N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →