| Place Name | Marathon City |
| Place Type | Village |
| ZIP Code(s) | 54448 |
| County | Marathon County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,474 |
| Population Growth Rate (2010-19) | 3.41% |
| Majority Ethnicity | White 95.84% |
| Metro/Micro Stats Area | Wausau-Weston, WI |
| US Congressional District(s) | Wisconsin 7th |
| State Assembly Districts | 86,87 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.84% |
| African American | 0% |
| Hispanic | 0.07% |
| Asian | 3.03% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.06% |