Zip Code 11782 — Sayville, NY

ZIP Code 11782 is associated with Sayville, NY, in Suffolk County. The listed population estimate is 14,405; estimated density is 1,001.3 people per square mile. Among records with population estimates, it ranks #41 of 106 in Suffolk County and #414 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.737270, -73.080240)

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

How 11782 Compares

MetricZIP 11782Suffolk County recordsNY records
Population estimate14,4051,476,044 (sum)19,771,902 (sum)
Population Density1,001.3 /sq mi----
County population rank#41 of 106----
State population rank#414 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 11796West Sayville1.2 mi3,560
ZIP 11705Bayport1.4 mi8,284
ZIP 11715Blue Point2.5 mi3,936
ZIP 11769Oakdale2.6 mi8,935
ZIP 11716Bohemia3.4 mi9,659

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 →