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Zip Code 11778 — Rocky Point, NY

ZIP Code 11778 is associated with Rocky Point, NY, in Suffolk County. The listed population estimate is 12,390; estimated density is 709.7 people per square mile. Among records with population estimates, it ranks #48 of 106 in Suffolk County and #465 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.943120, -72.930730)

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

How 11778 Compares

MetricZIP 11778Suffolk County recordsNY records
Population estimate12,3901,476,044 (sum)19,771,902 (sum)
Population Density709.7 /sq mi----
County population rank#48 of 106----
State population rank#465 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 11786Shoreham2.2 mi6,459
ZIP 11789Sound Beach2.4 mi7,369
ZIP 11764Miller Place2.4 mi12,551
ZIP 11961Ridge3.6 mi12,315
ZIP 11953Middle Island4.1 mi12,846

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 →