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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Williston Park, NY

Williston Park, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 11596StandardNassau10,480

Timezone(s):Eastern (GMT -05:00)
Counties:NASSAU, NY
Population:7,287 (More Details)
Male Population:3,499
Female Population:3,788
Median Age:43
ZIP Codes:1
Area Codes:2
Total Area:453 square miles (county)
Land Area:285 square miles (county)
Water Area:169 square miles (county)

Williston Park, NY Demographic Information *

Total population7,287
Male population3,499
Female population3,788
Median age (years)42.9
White Population6,136
Black Population64
Indian Population5
Asian Population859
Hawaiian Population1
Hispanic Population442
Median age (Male)41.4
Median age (Female)44.2
Total households2,668
Family households (families)1,966
Average household size2.73
Average family size3.26
Total housing units2,743
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],