In 2021, Marathon County, WI had a population of 138k people with a median age of 40.8 and a median household income of $67,940. Between 2020 and 2021 the population of Marathon County, WI grew from 135,485 to 137,597, a 1.56% increase and its median household income grew from $63,029 to $67,940, a 7.79% increase.
The 5 largest ethnic groups in Marathon County, WI are White (Non-Hispanic) (87.8%), Asian (Non-Hispanic) (5.48%), Two+ (Non-Hispanic) (2.8%), White (Hispanic) (1.58%), and Other (Hispanic) (0.681%).
None of the households in Marathon County, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.5% of the residents in Marathon County, WI are U.S. citizens.
The largest universities in Marathon County, WI are Northcentral Technical College (2,435 degrees awarded in 2021) and State College of Beauty Culture Inc (35 degrees).
In 2021, the median property value in Marathon County, WI was $169,200, and the homeownership rate was 72.5%.
Most people in Marathon County, WI drove alone to work, and the average commute time was 19.2 minutes. The average car ownership in Marathon County, WI was 2 cars per household.
Marathon County, WI borders Clark County, WI, Langlade County, WI, Lincoln County, WI, Portage County, WI, Shawano County, WI, Taylor County, WI, Waupaca County, WI, and Wood County, WI.