2020Final results
2020 election for Kansas Senate District 20
Kansas State Senate · Kansas
Brenda Dietrich (R) won with 56.7% of the vote, defeating Rachel Willis (D) by 13.7 points.
Brenda DietrichRepublican · winner
56.7%22,000
Rachel WillisDemocrat
43.0%16,696
38,788 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
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)