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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Hauppauge, NY

Hauppauge, NY Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 11749StandardSuffolk3,345631 / 516 / 934
ZIP Code 11788StandardSuffolk16,821631 / 934

Timezone(s):Eastern (GMT -05:00)
Counties:SUFFOLK, NY
Population:20,882 (More Details)
Male Population:10,247
Female Population:10,635
Median Age:43
ZIP Codes:2
Area Codes:3
Total Area:2,373 square miles (county)
Land Area:912 square miles (county)
Water Area:1,461 square miles (county)

Hauppauge, NY Demographic Information *

Total population20,882
Male population10,247
Female population10,635
Median age (years)42.5
White Population18,618
Black Population457
Indian Population28
Asian Population1,236
Hawaiian Population1
Hispanic Population1,479
Median age (Male)41.8
Median age (Female)43.2
Total households7,333
Family households (families)5,623
Average household size2.81
Average family size3.25
Total housing units7,566
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],