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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

ZIP Codes for City of Amagansett, NY

Amagansett, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 11930P.O. BoxSuffolk1,343631 / 934

Timezone(s):Eastern (GMT -05:00)
Counties:SUFFOLK, NY
Population:1,165 (More Details)
Male Population:603
Female Population:562
Median Age:52
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)

Amagansett, NY Demographic Information *

Total population1,165
Male population603
Female population562
Median age (years)52.2
White Population1,075
Black Population13
Indian Population2
Asian Population22
Hawaiian Population0
Hispanic Population119
Median age (Male)51.9
Median age (Female)52.5
Total households513
Family households (families)309
Average household size2.27
Average family size2.8
Total housing units1,790
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  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],