Missouri's 31st Senate district
| Missouri's 31st State Senate district | |||
|---|---|---|---|
| Senator |
| ||
| Demographics | 85% White 4% Black 5% Hispanic 1% Asian 1% Other 5% Multiracial | ||
| Population (2023) | 179,845 | ||
Missouri's 31st Senatorial District is one of 34 districts in the Missouri Senate. The district has been represented by Republican Rick Brattin since 2021.