Marathon County, Wisconsin

Browse all ZIP codes in Marathon County, Wisconsin. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 128,627
Median Household Income $75,721
Median Age 41.1
Unemployment Rate 3.0%
Poverty Rate 9.2%
ZIP Codes 15

Largest ZIP Codes in Marathon County

ZIP Code City Population Median Income
54401Wausau31,292$64,799
54403Wausau24,874$65,515
54476Schofield19,767$72,301
54455Mosinee19,168$92,109
54484Stratford5,557$66,921

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Marathon County