2024Final results
2024 election for Missouri House District 21
Missouri House of Representatives · Missouri
Will Jobe (D) won with 51.4% of the vote, defeating Marjain Breitenbach (R) by 2.7 points.
Will JobeDemocrat · winner
51.4%5,922
Marjain BreitenbachRepublican
48.6%5,610
11,532 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET