54403   Zip Code Wausau Marathon WI United States

City Wausau
County Marathon
State Wisconsin
Latitude 45.03142
Longitude -89.51343
Population 24,950
Density 186.79 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $69,030
Median individual: $40,243

Race

Mode: 88.3% White

Gender

 51.5% female 

Rent

  $1009 / month  

Median house value: $192,834.0

Age

Median: 39.6 years old

Education

With at least college degree: 34.4%
With STEM degree: 41.3%

Marital Status

 48.3% married 

Never married: 33.3%

Labor Force Participation

 63.4% working 

Unemployed: 6.0%

Average Family Size

 2.95 people 

Commute Time

 17.9 minutes 

Health Care

 6.8% uninsured 

Poverty

 11.5%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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