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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Dover, IL

Dover, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61323P.O. BoxBureau111815

Timezone(s):Central (GMT -06:00)
Counties:BUREAU, IL
Population:168 (More Details)
Male Population:77
Female Population:91
Median Age:39
ZIP Codes:1
Area Codes:1
Total Area:874 square miles (county)
Land Area:869 square miles (county)
Water Area:4 square miles (county)

Dover, IL Demographic Information *

Total population168
Male population77
Female population91
Median age (years)38.5
White Population164
Black Population1
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population17
Median age (Male)38.3
Median age (Female)38.8
Total households63
Family households (families)49
Average household size2.67
Average family size2.94
Total housing units72
* Demographic data is based on 2010 Census.

Dover, IL Other Information

89 Cities within 30 miles of Dover, IL Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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],