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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Saint Johns, MI

Saint Johns, MI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 48879StandardClinton18,075

Timezone(s):Eastern (GMT -05:00)
Counties:CLINTON, MI
Population:7,865 (More Details)
Male Population:3,751
Female Population:4,114
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:575 square miles (county)
Land Area:566 square miles (county)
Water Area:8 square miles (county)

Saint Johns, MI Demographic Information *

Total population7,865
Male population3,751
Female population4,114
Median age (years)37.2
White Population7,389
Black Population111
Indian Population49
Asian Population42
Hawaiian Population4
Hispanic Population358
Median age (Male)33.9
Median age (Female)39.7
Total households3,147
Family households (families)2,011
Average household size2.38
Average family size2.95
Total housing units3,451
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],