Home > NY > Suffolk County > Commack > Zip 11725

Zip Code 11725 — Commack, NY

11725 is a ZIP Code associated with Commack, NY, located within Suffolk. The postal region supports an estimated population of 29,073 residents across Data Pending housing units, with a population density of 1,156.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.840560, -73.280850)

Data MetricLocal Statistic
Postal / Zip Code11725
Primary CityCommack
State / ProvinceNY
CountySuffolk
Total Population29,073
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,156.1 people/sq mi
TimezoneAmerica/New_York

How 11725 Compares

MetricZIP 11725Suffolk CountyNY State Average
Population29,0731,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density1,156.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11731East Northport2.4 mi29,999N/A
Zip 11754Kings Park3.7 mi17,565N/A
Zip 11787Smithtown3.8 mi34,499N/A
Zip 11788Hauppauge3.9 mi17,374N/A
Zip 11717Brentwood4.2 miN/AN/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 →