1990 United States Senate election in Delaware
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 County results Biden: 50–60% 60–70% | |||||||||||||||||
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| Elections in Delaware |
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The 1990 United States Senate election in Delaware was held on November 6, 1990. Incumbent Democratic U.S. Senator Joe Biden won re-election to a fourth term, defeating Republican challenger M. Jane Brady.
General election
Candidates
- Joe Biden (D), incumbent U.S. Senator and future President of the United States
- M. Jane Brady (R), Deputy Attorney General of Delaware
- Lee Rosenbaum (L)
Results
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Democratic | Joe Biden (incumbent) | 112,918 | 62.68% | +2.57% | |
| Republican | M. Jane Brady | 64,554 | 35.83% | -4.06% | |
| Libertarian | Lee Rosenbaum | 2,680 | 1.49% | ||
| Write-ins | 5 | 0.00% | |||
| Majority | 48,364 | 26.85% | +6.62% | ||
| Turnout | 180,157 | ||||
| Democratic hold | Swing | ||||
