Home > NY > Suffolk County > Middle Island > Zip 11953

Zip Code 11953 — Middle Island, NY

11953 is a ZIP Code associated with Middle Island, NY, located within Suffolk. The postal region supports an estimated population of 12,846 residents across Data Pending housing units, with a population density of 480.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.885850, -72.950540)

Data MetricLocal Statistic
Postal / Zip Code11953
Primary CityMiddle Island
State / ProvinceNY
CountySuffolk
Total Population12,846
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density480.9 people/sq mi
TimezoneAmerica/New_York

How 11953 Compares

MetricZIP 11953Suffolk CountyNY State Average
Population12,8461,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density480.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11727Coram2.8 mi28,495N/A
Zip 11973Upton3.6 mi48N/A
Zip 11961Ridge3.7 mi12,315N/A
Zip 11764Miller Place3.7 mi12,551N/A
Zip 11980Yaphank4.0 mi5,855N/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 →