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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Westbury, NY

Westbury, NY Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 11568StandardNassau4,555516 / 631
ZIP Code 11590StandardNassau45,768516 / 631

Timezone(s):Eastern (GMT -05:00)
Counties:NASSAU, NY
Population:15,146 (More Details)
Male Population:7,425
Female Population:7,721
Median Age:39
ZIP Codes:2
Area Codes:2
Total Area:453 square miles (county)
Land Area:285 square miles (county)
Water Area:169 square miles (county)

Westbury, NY Demographic Information *

Total population15,146
Male population7,425
Female population7,721
Median age (years)39.2
White Population8,327
Black Population3,308
Indian Population55
Asian Population906
Hawaiian Population13
Hispanic Population4,128
Median age (Male)37.7
Median age (Female)40.8
Total households5,078
Family households (families)3,523
Average household size2.97
Average family size3.49
Total housing units5,271
* Demographic data is based on 2010 Census.

Westbury, NY Other Information

  • Located in NASSAU County, New York
  • Westbury, NY is also known as:

342 Cities within 30 miles of Westbury, NY Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],