Missouri's 15th Senate District
Learn about MO SD 15, including Ballwin, Town and Country, Chesterfield, Ellisville, Manchester, Winchester, and Wildwood
Missouri State Senate District 15
MO-SD-15 represents the “golden spine” of the St. Louis region, encompassing 186,000 people, 147,000 of whom are registered voters. It is the highest-educated senate district in the state, and its income levels rank it among the most affluent; household income is double the state average.
MO-SD-15 is endowed with excellent public school districts (Parkway, Rockwood and Valley Park) that routinely over-perform state standards by wide margins.
School districts in MO-SD-15 are particularly diverse, with more than 100 languages spoken in the homes of students. It is also a rich opportunity for a blue “flip” in the 2024 election. While SD-15 has leaned red in recent years, it is migrating back to blue. The Democrat performance in presidential races improved by 13% from 2012 to 2020.
Senate District 15 Voting History
More to the point, while Trump carried the state by 15% in 2020, Biden earned 48.3 percent of the vote that year in the District, and Trudy Busch Valentine earned 49.11% of the vote in her bid to defeat Eric Schmitt in the 2022 U.S. Senate race.
The SD-15 senate seat will be vacated by termed-out Andrew Koenig-R. (Three Republicans will be battling it out in the Aug. 6 primary. Joe is the lone Democrat thus far.) A large turnout is expected with the oval office on the ballot, as will be an IP to end the strict ban on abortion in this state.
Quick Facts about
MO Senate District 15
- Senate District 15 is home to 186,000 people, including 147,000 registered voters.
- It is the highest educated senate district in the state.
- Municipalities include: Ballwin, Town and Country, Chesterfield, Ellisville, Manchester, Winchester, and Wildwood, among others.
