| Place Name | Winfield |
| Place Type | Town |
| ZIP Code(s) | 53941 53944 53959 |
| County | Sauk County |
| Area Code(s) | 608 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 921 |
| Majority Ethnicity | White 99.35% |
| Metro/Micro Stats Area | Baraboo, WI |
| US Congressional District(s) | Wisconsin 2nd |
| State Assembly Districts | 50 |
| State Senate Districts | 17 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.35% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.65% |