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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Mackinaw, IL

Mackinaw, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61755StandardTazewell4,669309

Timezone(s):Central (GMT -06:00)
Population:1,950 (More Details)
Male Population:963
Female Population:987
Median Age:35
ZIP Codes:1
Area Codes:1
Total Area:658 square miles (county)
Land Area:649 square miles (county)
Water Area:9 square miles (county)

Mackinaw, IL Demographic Information *

Total population1,950
Male population963
Female population987
Median age (years)35.4
White Population1,905
Black Population14
Indian Population3
Asian Population7
Hawaiian Population0
Hispanic Population33
Median age (Male)33.7
Median age (Female)36.6
Total households746
Family households (families)540
Average household size2.61
Average family size3.08
Total housing units799
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],