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Zip Code 11739 — Great River, NY

11739 is a ZIP Code associated with Great River, NY, located within Suffolk. 11739 ranks #87 out of 108 ZIP codes in Suffolk County by population (and #1226 out of 1,826 in NY). The area supports an estimated population of 1,225 residents across Data Pending housing units, with a population density of 133.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.710580, -73.162750)

Data MetricLocal Statistic
Postal / Zip Code11739
Primary CityGreat River
State / ProvinceNY
CountySuffolk
Total Population1,225
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density133.1 people/sq mi
TimezoneAmerica/New_York

How 11739 Compares

MetricZIP 11739Suffolk CountyNY State Average
Population1,2251,476,044 (Total)19,771,902 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density133.1 /sq mi----
County Pop Rank#87 of 108----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11730East Islip1.6 mi14,247N/A
Zip 11769Oakdale2.5 mi8,935N/A
Zip 11751Islip3.0 mi13,726N/A
Zip 11752Islip Terrace3.3 mi9,204N/A
Zip 11796West Sayville3.5 mi3,560N/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 →