Home > NY > Suffolk County > Rocky Point > Zip 11778

Zip Code 11778 — Rocky Point, NY

11778 is a ZIP Code associated with Rocky Point, NY, located within Suffolk. The postal region supports an estimated population of 12,390 residents across Data Pending housing units, with a population density of 709.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.943120, -72.930730)

Data MetricLocal Statistic
Postal / Zip Code11778
Primary CityRocky Point
State / ProvinceNY
CountySuffolk
Total Population12,390
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density709.7 people/sq mi
TimezoneAmerica/New_York

How 11778 Compares

MetricZIP 11778Suffolk CountyNY State Average
Population12,3901,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density709.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11786Shoreham2.2 mi6,459N/A
Zip 11789Sound Beach2.4 mi7,369N/A
Zip 11764Miller Place2.4 mi12,551N/A
Zip 11961Ridge3.6 mi12,315N/A
Zip 11953Middle Island4.1 mi12,846N/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 →