Missouri's 1st Senatorial District is one of 34 districts in the Missouri Senate. Since 2021, the district has been represented by Democrat Doug Beck, who has served as Minority Floor Leader since 2024.
Geography The district is based in the St. Louis metropolitan area and lies within the southernmost portion of St. Louis County. Major municipalities in the district include Affton, Lemay, Mehlville, Oakville, and Webster Groves. The district is also home to Webster University.
Election results (1996–2024) 1996
2000
2004
2008
2012
2016
2020
2024
Statewide election results Year Office Results 2008 President Obama 51.6 – 46.5% 2012 President Romney 51.7 – 48.3% 2016 President Trump 48.3 – 46.3% Senate Kander 54.3 – 42.1% Governor Koster 52.5 – 44.7% 2018 Senate McCaskill 55.7 – 41.9% 2020 President Biden 52.9 – 45.4% Governor Parson 51.6 – 46.5% Source:
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