| Place Name | Sparta (town) |
| Place Type | Town |
| ZIP Code(s) | 54614 54653 54656 |
| County | Monroe County |
| Area Code(s) | 608 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 3,241 |
| Majority Ethnicity | White 94.17% |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 70 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.17% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.16% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.68% |