Wisconsin's 15th Senate district
| Wisconsin's 15th State Senate district | |||||
|---|---|---|---|---|---|
2024 map defined in 2023 Wisc. Act 94 2022 map defined in Johnson v. Wisconsin Elections Commission 2011 map was defined in 2011 Wisc. Act 43 composed of Assembly districts 43, 44, and 45 | |||||
| Senator |
| ||||
| Demographics | 82.79% White 5.35% Black 7.84% Hispanic 1.76% Asian 1.93% Native American 0.12% Hawaiian/Pacific Islander | ||||
| Population (2020) • Voting age | 178,585 139,484 | ||||
| Website | Official website | ||||
| Notes | Southern Wisconsin | ||||
The 15th Senate district of Wisconsin is one of 33 districts in the Wisconsin Senate. Located in southern Wisconsin, the district comprises most of Rock County and parts of northwest Walworth County and southern Jefferson County. It includes the cities of Janesville, Beloit, Edgerton, Evansville, Milton, and Whitewater.