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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Cottage Hills, IL

Cottage Hills, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 62018StandardMadison3,604618

Timezone(s):Central (GMT -06:00)
Counties:MADISON, IL
Population:3,604 (More Details)
Male Population:1,813
Female Population:1,791
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:741 square miles (county)
Land Area:716 square miles (county)
Water Area:25 square miles (county)

Cottage Hills, IL Demographic Information *

There is no Census data for the city of COTTAGE HILLS, IL. We have pulled information for the ZIP Code 62018 instead.
Total population3,604
Male population1,813
Female population1,791
Median age (years)36.8
White Population3,360
Black Population133
Indian Population13
Asian Population5
Hawaiian Population7
Hispanic Population63
Median age (Male)35.8
Median age (Female)37.6
Total households1,351
Family households (families)975
Average household size2.67
Average family size3.06
Total housing units1,469
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],