Adams: 40-50% 50-60% 60-70% 70-80%
Gorton: 40-50% 50-60% 60-70%
The 1986 United States Senate election in Washington was held on November 3, 1986. Incumbent Republican U.S. Senator Slade Gorton ran for re-election, but was defeated by former Transportation Secretary Brock Adams. However, Gorton would later be returned to Washington's other Senate seat in 1988.
|Republican||Slade Gorton (incumbent)||650,931||48.67%|
|Socialist Workers||Jill Fein||8,965||0.67%|
|Democratic gain from Republican|