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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Hartford, WI

Hartford, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53027StandardWashington22,041

Timezone(s):Central (GMT -06:00)
Population:14,223 (More Details)
Male Population:6,985
Female Population:7,238
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:436 square miles (county)
Land Area:431 square miles (county)
Water Area:5 square miles (county)

Hartford, WI Demographic Information *

Total population14,223
Male population6,985
Female population7,238
Median age (years)35.6
White Population13,475
Black Population122
Indian Population67
Asian Population117
Hawaiian Population4
Hispanic Population686
Median age (Male)34.5
Median age (Female)36.8
Total households5,685
Family households (families)3,721
Average household size2.47
Average family size3.06
Total housing units6,032
* 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],