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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Alma, MI

Alma, MI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 48801StandardGratiot12,923

Timezone(s):Eastern (GMT -05:00)
Counties:GRATIOT, MI
Population:9,383 (More Details)
Male Population:4,401
Female Population:4,982
Median Age:31
ZIP Codes:1
Area Codes:1
Total Area:572 square miles (county)
Land Area:568 square miles (county)
Water Area:3 square miles (county)

Alma, MI Demographic Information *

Total population9,383
Male population4,401
Female population4,982
Median age (years)30.8
White Population8,707
Black Population81
Indian Population54
Asian Population71
Hawaiian Population2
Hispanic Population763
Median age (Male)28.6
Median age (Female)32.4
Total households3,468
Family households (families)2,033
Average household size2.3
Average family size2.92
Total housing units3,784
* 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],