| Place Name | Markesan |
| Place Type | City |
| ZIP Code(s) | 53946 |
| County | Green Lake County |
| Area Code(s) | 274,920 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,465 |
| Population Growth Rate (2010-19) | -6.71% |
| Majority Ethnicity | White 83.55% |
| US Congressional District(s) | Wisconsin 6th |
| State Assembly Districts | 41 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.55% |
| African American | 5.14% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.3% |