2020 Washington State Treasurer election
The 2020 Washington State Treasurer election was held on November 3, 2020, to elect the Washington State Treasurer, concurrently with the 2020 U.S. presidential election, as well as elections to the U.S. Senate and various state and local elections, including for [2020 United States House of Representatives 2020 United States Senate elections|elections in Washington|U.S. House] and governor of Washington. Washington is one of two states that holds a top-two primary, meaning that all candidates are listed on the same ballot regardless of party affiliation, and the top two move on to the general election.
Incumbent Republican State Treasurer Duane Davidson was first elected back in 2016 defeating fellow Republican Michael Waite. Davidson lost his bid for re-election to Democratic state Representative Mike Pellicciotti.
The top-two primary was held on August 4.
Primary election
Republican Party
Advanced to general
- Duane Davidson, incumbent state treasurer
Democratic Party
Advanced to general
General election
Results
By congressional district
Pellicciotti won six of ten congressional districts, with the remaining four going to Davidson, including one that elected a Democrat.| District | Davidson | Pellicciotti | Representative |
| 48% | 52% | Suzan DelBene | |
| 42% | 58% | Rick Larsen | |
| 56% | 44% | Jaime Herrera Beutler | |
| 64% | 36% | Dan Newhouse | |
| 59% | 41% | Cathy McMorris Rodgers | |
| 46% | 54% | Derek Kilmer | |
| 23% | 77% | Pramila Jayapal | |
| 53% | 47% | Kim Schrier | |
| 33% | 67% | Adam Smith | |
| 48% | 52% | Denny Heck | |
| 48% | 52% | Marilyn Strickland |