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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Wallkill, NY

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Counties:ULSTER, NY
Area Code(s):845
Timezone(s):Eastern (GMT -05:00)
City Population:2,288 (More Details)
CBSA:Kingston, NY
Congressional District(s):18
Land Area:1,124 square miles (county)
Water Area:37 square miles (county)

1 ZIP Code

Wallkill, NY ZIP Code Boundaries

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Wallkill, NY Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Wallkill, NY Demographic Information *

Total population**2,288
Male population1,131
Female population1,157
Median age (years)38.8
White Population2,127
Black Population57
Indian Population7
Asian Population20
Hawaiian Population0
Hispanic Population192
Median age (Male)37.2
Median age (Female)39.9
Total households849
Family households (families)613
Average household size2.69
Average family size3.13
Total housing units915
* Demographic data is based on 2010 Census for the City of WALLKILL.
** 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],