


In the 2022 Senate race for OR Senate seat, Ron Wyden (D) won with 55.8% of the vote, defeating Jo Rae Perkins (R) who received 40.9%. 3 additional candidates split the remaining vote. Ron Wyden's 14.9-point lead over the runner-up showed solid but not overwhelming support.
This was an open-seat race with no incumbent running — Jeff Merkley (D) previously held the seat. Open seats typically attract stronger candidates and heavier spending from both parties. As a Democrat, Ron Wyden won despite the historical midterm penalty against the president's party (Democrat Biden was in office).
In the 2016 Senate race for OR Senate seat, Ron Wyden (D) won with 56.6% of the vote, defeating Mark Callahan (R) who received 33.4%. 5 additional candidates split the remaining vote. Ron Wyden's 23.3-point advantage over the runner-up confirmed a comfortable win.
This was an open-seat race with no incumbent running — Jeff Merkley (D) previously held the seat. Open seats typically attract stronger candidates and heavier spending from both parties. The 2016 presidential election drove higher voter turnout, which can help or hurt down-ballot candidates depending on the top of the ticket.