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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Darien, IL

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Counties:DUPAGE, IL
Area Code(s):708
Timezone(s):Central (GMT -06:00)
City Population:22,086 (More Details)
CBSA:Chicago-Naperville-Elgin, IL-IN-WI
Congressional District(s):06, 11
Land Area:328 square miles (county)
Water Area:9 square miles (county)

1 ZIP Code

Darien, IL ZIP Code Boundaries

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Darien, IL Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Darien, IL Demographic Information *

Total population**22,086
Male population10,612
Female population11,474
Median age (years)46
White Population17,985
Black Population706
Indian Population28
Asian Population2,619
Hawaiian Population4
Hispanic Population1,386
Median age (Male)44.2
Median age (Female)47.4
Total households8,925
Family households (families)6,323
Average household size2.47
Average family size2.99
Total housing units9,275
* Demographic data is based on 2010 Census for the City of DARIEN.
** 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],