2018Flipped from RepublicanFinal results
2018 election for Kansas House District 45
Kansas House of Representatives · Kansas
Mike Amyx (D) won with 70.2% of the vote, defeating Cynthia Smith (R) by 40.3 points, a seat Republicans won last time.
Mike AmyxDemocrat · winner
70.2%10,049
Cynthia SmithRepublican
29.8%4,272
14,321 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET