Marathon County, Wisconsin


Marathon County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 138,013. Its county seat is Wausau. It was founded in 1850, created from a portion of Portage County. At that time the county stretched to the northern border with the Upper Peninsula of Michigan. It is named after the battlefield at Marathon, Greece.
Marathon County comprises the Wausau, WI Metropolitan Statistical Area and is included in the Wausau–Stevens Point–Wisconsin Rapids, WI Combined Statistical Area.

Geography

According to the U.S. Census Bureau, the county has a total area of, of which is land and is water. It is the largest county in Wisconsin by land area and fourth-largest by total area.
The Marathon County Park Commission has posted a geographical marker that identifies the spot of the exact center of the northern half of the Western Hemisphere, meaning that it is a quarter of the way around the world from the Prime Meridian and halfway from the Equator to the North Pole.

Major highways

2020 census

As of the 2020 census, the county had a population of 138,013. The population density was. There were 59,828 housing units at an average density of.
The median age was 41.1 years, 22.6% of residents were under the age of 18, and 18.5% of residents were 65 years of age or older. For every 100 females there were 101.4 males, and for every 100 females age 18 and over there were 99.9 males age 18 and over.
There were 56,517 households in the county, of which 27.4% had children under the age of 18 living in them. Of all households, 51.4% were married-couple households, 18.8% were households with a male householder and no spouse or partner present, and 21.7% were households with a female householder and no spouse or partner present. About 28.5% of all households were made up of individuals, and 11.6% had someone living alone who was 65 years of age or older.
Of the 59,828 housing units, 5.5% were vacant. Among occupied housing units, 72.1% were owner-occupied and 27.9% were renter-occupied. The homeowner vacancy rate was 1.0% and the rental vacancy rate was 6.3%.
The racial makeup of the county was 86.9% White, 0.9% Black or African American, 0.5% American Indian and Alaska Native, 6.2% Asian, <0.1% Native Hawaiian and Pacific Islander, 1.3% from some other race, and 4.3% from two or more races. Hispanic or Latino residents of any race comprised 3.2% of the population.
56.6% of residents lived in urban areas, while 43.4% lived in rural areas.

2000 census

As of the census of 2000, there were 125,834 people, 47,702 households, and 33,868 families residing in the county. The population density was. There were 50,360 housing units at an average density of. The racial makeup of the county was 93.84% White, 0.28% Black or African American, 0.35% Native American, 4.54% Asian, 0.02% Pacific Islander, 0.26% from other races, and 0.72% from two or more races. 0.78% of the population were Hispanic or Latino of any race. 52.6% were of German and 13.6% Polish ancestry. 92.9% spoke English, 3.4% Hmong, 1.1% German and 1.1% Spanish as their first language.
There were 47,702 households, out of which 34.00% had children under the age of 18 living with them, 59.90% were married couples living together, 7.40% had a female householder with no husband present, and 29.00% were non-families. 23.60% of all households were made up of individuals, and 9.50% had someone living alone who was 65 years of age or older. The average household size was 2.60 and the average family size was 3.11.
In the county, the population was spread out, with 26.80% under the age of 18, 8.20% from 18 to 24, 29.50% from 25 to 44, 22.50% from 45 to 64, and 13.00% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 99.50 males. For every 100 females aged 18 and over, there were 97.40 males.

Libraries

The Marathon County Public Library has its headquarters in downtown Wausau, Wisconsin. Eight branch libraries have been established in the cities of Athens, Edgar, Hatley, Marathon City, Mosinee, Rothschild, Spencer, and Stratford.

Recreation

County parks

  • Amco County Park
  • Big Eau Pleine County Park
  • Big Rapids County Park
  • Bluegill Bay County Park
  • Cherokee County Park
  • Courthouse Square
  • D.C. Everest County Park
  • Dells of the Eau Claire County Park
  • Duane L. Corbin Shooting Range Park
  • Library Park
  • Marathon Park
  • Mission Lake County Park
  • Mountain-Bay State Park Trail
  • Reitbrock Geographical Marker
  • Rib Falls County Park
  • Sunny Vale County Park

    Snowmobile trails

There are over 884 miles of groomed snowmobile trails in Marathon County maintained by 29 area snowmobile clubs.

Communities

Cities

Government

In the United States Senate, Marathon County is represented by Republican Ron Johnson and Democrat Tammy Baldwin. In the United States House of Representatives, the county lies within Wisconsin's 7th congressional district, represented by Republican Tom Tiffany. At the state level, Marathon County lies within the Wisconsin Senate's 23rd and 29th districts, represented by Republicans Jesse James and Cory Tomczyk, respectively, and the Wisconsin State Assembly's 69th, 85th, 86th, and 87th districts, represented by Republicans Karen Hurd, Patrick Snyder, John Spiros, and Brent Jacobson, respectively. Judicially, the county lies within the Wisconsin Court of Appeals's third district and the ninth Wisconsin circuit court. At the local level, Marathon County has several elected officials and is governed by a 38-member county board, elected by district.

Politics

At founding, Marathon was reliably Democratic, attributed to its large population of German Catholic immigrants, who had many grievances against the Republican Party. In 1896, the Democratic Party's adoption of the populist movement infuriated the local anti-free silver Germans, and Marathon broke for the Republican Party for the first time since formation. Deeply progressive, the county saw the Democratic Party's perceived abandonment of progressive values as an offense, and like the state became a Republican stronghold for the next four election cycles. Marathon's semi-urban but largely rural and heavily German Catholic population, which reflected the demographics of the state, led to it eventually becoming one of the most reliable bellwether counties in the state, voting for the candidate that won the state in every election between 1892 and 1996. Starting in 2000, Marathon County began following the trend of many other rural counties, breaking for George W. Bush even as Wisconsin remained a safely blue state and continuing to shift rightward. Since 2008, Republicans have gained ground in the county in every election cycle even as the state has flip-flopped between Republicans and Democrats. Marathon County's Republican swing has continued locally as well - it has not voted for a Democrat at the state level since 2006, and Republicans won the mayoralty of Wausau in 2024.

Education

School districts include: