Home > NY > Nassau County > Great Neck > Zip 11021

Zip Code 11021 — Great Neck, NY

11021 is a ZIP Code associated with Great Neck, NY, located within Nassau. The postal region supports an estimated population of 19,783 residents across Data Pending housing units, with a population density of 3,210.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.786440, -73.728900)

Data MetricLocal Statistic
Postal / Zip Code11021
Primary CityGreat Neck
State / ProvinceNY
CountyNassau
Total Population19,783
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3,210.8 people/sq mi
TimezoneAmerica/New_York

How 11021 Compares

MetricZIP 11021Nassau CountyNY State Average
Population19,7831,369,35919,771,902
Median IncomeData PendingN/AN/A
Population Density3,210.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11023Great Neck0.9 mi9,630N/A
Zip 11363Little Neck1.4 mi7,223N/A
Zip 11020Great Neck1.4 mi5,676N/A
Zip 11362Little Neck1.9 mi18,492N/A
Zip 11030Manhasset2.2 mi18,051N/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 →