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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Merrick, NY

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Counties:NASSAU, NY
Area Code(s):516, 631
Timezone(s):Eastern (GMT -05:00)
City Population:22,097 (More Details)
CBSA:New York-Newark-Jersey City, NY-NJ-PA
Congressional District(s):04
Land Area:285 square miles (county)
Water Area:169 square miles (county)

1 ZIP Code

Merrick, NY ZIP Code Boundaries

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Merrick, NY Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
11566Standard35,321100.00%N MERRICK, NORTH MERRICK

Merrick, NY Demographic Information *

Total population**22,097
Male population10,668
Female population11,429
Median age (years)43.3
White Population20,633
Black Population264
Indian Population26
Asian Population624
Hawaiian Population1
Hispanic Population1,301
Median age (Male)42.7
Median age (Female)43.9
Total households7,448
Family households (families)6,300
Average household size2.96
Average family size3.24
Total housing units7,622
* Demographic data is based on 2010 Census for the City of MERRICK.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],