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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Dallas City, IL

Dallas City, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 62330StandardHancock1,769

Timezone(s):Central (GMT -06:00)
Counties:HANCOCK, IL
Population:945 (More Details)
Male Population:431
Female Population:514
Median Age:47
ZIP Codes:1
Area Codes:1
Total Area:814 square miles (county)
Land Area:794 square miles (county)
Water Area:21 square miles (county)

Dallas City, IL Demographic Information *

Total population945
Male population431
Female population514
Median age (years)47.3
White Population914
Black Population3
Indian Population3
Asian Population3
Hawaiian Population0
Hispanic Population15
Median age (Male)45.7
Median age (Female)49.4
Total households429
Family households (families)273
Average household size2.18
Average family size2.7
Total housing units492
* Demographic data is based on 2010 Census. Products


  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],