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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Chelsea, MI

Chelsea, MI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 48118StandardWashtenaw12,552734

Timezone(s):Eastern (GMT -05:00)
Population:4,944 (More Details)
Male Population:2,251
Female Population:2,693
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:722 square miles (county)
Land Area:706 square miles (county)
Water Area:16 square miles (county)

Chelsea, MI Demographic Information *

Total population4,944
Male population2,251
Female population2,693
Median age (years)43.5
White Population4,751
Black Population18
Indian Population13
Asian Population56
Hawaiian Population1
Hispanic Population123
Median age (Male)39.7
Median age (Female)47.4
Total households2,224
Family households (families)1,284
Average household size2.18
Average family size2.91
Total housing units2,436
* 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],