Home > NY > Suffolk County > Ronkonkoma > Zip 11779

Zip Code 11779 — Ronkonkoma, NY

11779 is a ZIP Code associated with Ronkonkoma, NY, located within Suffolk. The postal region supports an estimated population of 38,206 residents across Data Pending housing units, with a population density of 1,182.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.812700, -73.115600)

Data MetricLocal Statistic
Postal / Zip Code11779
Primary CityRonkonkoma
State / ProvinceNY
CountySuffolk
Total Population38,206
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,182.9 people/sq mi
TimezoneAmerica/New_York

How 11779 Compares

MetricZIP 11779Suffolk CountyNY State Average
Population38,2061,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density1,182.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11741Holbrook2.7 mi26,667N/A
Zip 11767Nesconset2.7 mi14,964N/A
Zip 11749Islandia2.9 mi3,600N/A
Zip 11716Bohemia2.9 mi9,659N/A
Zip 11755Lake Grove3.2 mi12,144N/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 →