2010 Washington U.S. Senate Election

Washington · 2 candidates · See every 2010 U.S. Senate race

Who won the 2010 Washington U.S. Senate Election?

Patty Murray won the 2010 Washington U.S. Senate Election. Patty Murray received 1,314,930 popular votes (52.36%). The main challenger was Dino Rossi (47.64%).

See the full head-to-head between Murray and Rossi

Murray +4.7 pts · won by 118,766 votes

Patty Murray DemocraticWINNER52.36%

1,314,930 votes

Dino Rossi Republican47.64%

1,196,164 votes

Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.