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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2021

ZIP Codes for City of Saint Louis, MI

Saint Louis, MI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 48880StandardGratiot10,669989

Timezone(s):Eastern (GMT -05:00)
Counties:GRATIOT, MI
Population:7,482 (More Details)
Male Population:5,436
Female Population:2,046
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:572 square miles (county)
Land Area:568 square miles (county)
Water Area:3 square miles (county)

Saint Louis, MI Demographic Information *

Total population7,482
Male population5,436
Female population2,046
Median age (years)36.1
White Population5,069
Black Population2,179
Indian Population45
Asian Population16
Hawaiian Population0
Hispanic Population424
Median age (Male)35.8
Median age (Female)37.7
Total households1,491
Family households (families)937
Average household size2.45
Average family size3.04
Total housing units1,638
* Demographic data is based on 2010 Census.

Saint Louis, MI Other Information

74 Cities within 30 miles of Saint Louis, MI Products


  1. U.S. Postal Service [Last Updated: 8/1/2021],
  2. Internal Data Creation [Last Updated: 8/1/2021],
  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],