Marathon County
| Use attributes for filter ! | |
| Area | 4082 |
|---|---|
| Population | 135,692 (2019) |
| County seat | Wausau |
| Points of interest | Granite Peak Ski Area |
| Rib Mountain State Park | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3041457 |
About Marathon County
Marathon County is a county located in the U. S. state of Wisconsin. As of the 2010 census, the population was 134,063. 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 Michigan peninsula.
