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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Sound Beach, NY

Sound Beach, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 11789StandardSuffolk7,895631 / 516

Timezone(s):Eastern (GMT -05:00)
Counties:SUFFOLK, NY
Population:7,612 (More Details)
Male Population:3,749
Female Population:3,863
Median Age:37
ZIP Codes:1
Area Codes:2
Total Area:2,373 square miles (county)
Land Area:912 square miles (county)
Water Area:1,461 square miles (county)

Sound Beach, NY Demographic Information *

Total population7,612
Male population3,749
Female population3,863
Median age (years)37
White Population7,174
Black Population90
Indian Population14
Asian Population134
Hawaiian Population4
Hispanic Population475
Median age (Male)36.2
Median age (Female)38
Total households2,729
Family households (families)1,963
Average household size2.78
Average family size3.27
Total housing units3,001
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],