2020Final results
2020 election for Missouri House District 30
Missouri House of Representatives · Missouri
Jon Patterson (R) won with 57.3% of the vote, defeating Art Schaaf (D) by 14.5 points.
Jon PattersonRepublican · winner · incumbent
57.3%12,850
Art SchaafDemocrat
42.7%9,591
22,441 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET