2020 Washington State Auditor election
The 2020 Washington State Auditor election was held on November 3, 2020, to elect the Washington State Auditor, 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 Democratic State Auditor Pat McCarthy was re-elected to a second term in office.
The top-two primary was held on August 4.
Primary election
Democratic Party
Advanced to general
Eliminated in primary
- Joshua Casey, CPA
Republican Party
Advanced to general
- Chris Leyba, King County Sheriff's Office detective
General election
Results
By county
Counties that flipped from Republican to DemocraticBy congressional district
McCarthy won seven of ten congressional districts.| District | McCarthy | Leyba | Representative |
| 57% | 43% | Suzan DelBene | |
| 61% | 39% | Rick Larsen | |
| 48% | 52% | Jaime Herrera Beutler | |
| 40% | 59% | Dan Newhouse | |
| 45% | 55% | Cathy McMorris Rodgers | |
| 58% | 42% | Derek Kilmer | |
| 84% | 16% | Pramila Jayapal | |
| 51% | 49% | Kim Schrier | |
| 72% | 27% | Adam Smith | |
| 57% | 43% | Denny Heck | |
| 57% | 43% | Marilyn Strickland |