2016Final resultsSpecial election
2016 special election for Missouri Senate District 4
Missouri State Senate · Missouri
Jacob W. Hummel led; no source recorded a winner.
Jacob W. HummelDemocrat · leading
70.7%57,288
Bryan YoungOther party
25.5%20,686
Michael G. LewisOther party
3.7%3,019
80,993 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET