1990 Delaware U.S. House At-large Election

Delaware · 3 candidates · See every 1990 U.S. House race

Who won the 1990 Delaware U.S. House At-large Election?

Tom Carper won the 1990 Delaware U.S. House At-large Election. Tom Carper received 116,274 popular votes (65.53%). The main challenger was Ralph O. Williams (32.71%).

See the full head-to-head between Carper and Williams

Carper +32.8 pts · won by 58,237 votes

Tom Carper DemocraticWINNER65.53%

116,274 votes

Ralph O. Williams Republican32.71%

58,037 votes

Richard A. CohenLibertarian1.76%

3,121 votes

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

Data last verified July 28, 2026.