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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Jefferson, WI

Jefferson, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53549StandardJefferson10,414

Timezone(s):Central (GMT -06:00)
Population:7,973 (More Details)
Male Population:3,969
Female Population:4,004
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:583 square miles (county)
Land Area:556 square miles (county)
Water Area:26 square miles (county)

Jefferson, WI Demographic Information *

Total population7,973
Male population3,969
Female population4,004
Median age (years)37.5
White Population7,272
Black Population57
Indian Population34
Asian Population57
Hawaiian Population5
Hispanic Population937
Median age (Male)35.8
Median age (Female)39.3
Total households3,132
Family households (families)1,989
Average household size2.42
Average family size3
Total housing units3,378
* 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],