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 County results Wyden: 40–50% 50–60% 60–70% 70–80% Lim: 50–60% | |||||||||||||||||
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| Elections in Oregon |
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The 1998 United States Senate election in Oregon was held on November 3, 1998. Incumbent Democratic U.S. Senator Ron Wyden won re-election to his first full term, defeating Republican nominee John Lim, a state senator in a landslide (Lim only carried Malheur County). As of 2022, this is the last time Grant County and Harney County have supported a Democrat in a U.S. Senate election.