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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Platteville, WI

Platteville, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53818StandardGrant15,091

Timezone(s):Central (GMT -06:00)
Counties:GRANT, WI
Population:11,224 (More Details)
Male Population:6,318
Female Population:4,906
Median Age:22
ZIP Codes:1
Area Codes:1
Total Area:1,183 square miles (county)
Land Area:1,147 square miles (county)
Water Area:37 square miles (county)

Platteville, WI Demographic Information *

Total population11,224
Male population6,318
Female population4,906
Median age (years)22.4
White Population10,634
Black Population233
Indian Population25
Asian Population188
Hawaiian Population0
Hispanic Population179
Median age (Male)22
Median age (Female)23.7
Total households3,644
Family households (families)1,598
Average household size2.32
Average family size2.8
Total housing units3,840
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],