Wisconsin's 4th Senate district

Wisconsin's 4th
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 10, 11, and 12
Senator
  Dora Drake
DMilwaukee
since January 6, 2025 (162 days)
Demographics29.71% White
58.76% Black
4.93% Hispanic
6.28% Asian
1.44% Native American
0.13% Hawaiian/Pacific Islander
Population (2020)
  Voting age
178,419
128,996
WebsiteOfficial website
NotesNorthern Milwaukee

The 4th Senate district of Wisconsin is one of 33 districts in the Wisconsin Senate. Located in southeast Wisconsin, the district is entirely contained within northern Milwaukee County. It comprises part of the north side of the city of Milwaukee, as well as the city of Glendale, the village of Shorewood, and parts of northern Wauwatosa and western Brown Deer. The 4th Senate district is one of two majority-black Senate districts in Wisconsin.