2016Final results
2016 election for Missouri Senate District 23
Missouri State Senate · Missouri
Bill Eigel (R) won with 60.2% of the vote, defeating Richard Orr (D) by 23.5 points.
Bill EigelRepublican · winner
60.2%56,870
Richard OrrDemocrat
36.7%34,651
Bill SlantzLibertarian
3.2%3,014
94,535 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