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Popular Vote
Christopher A. CoonsDemocratic 174,012 56.61%
Christine O'DonnellRepublican 123,053 40.03%
Glenn A. MillerIndependent DE 8,201 2.67%
James W. RashLibertarian 2,101 0.68%
YOther (+) - 35 0.01%
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Voter Turnout Graph
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  2010 Delaware County Map of General Election Results for Senator  
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Election Notes:
  • Class 2 Special Election to fill the seat vacated by the resignation of Sen. Joseph R. Biden, Jr.'s (Edward E. Kaufman was appointed after Joseph R. Biden Jr. resigned to assume the position of Vice President.)
Demographic Data

2010 Population:897,934Enum.2010 Population Density:177.5persons/km2
2000 Population:783,600Enum.2000 Population Density:154.9persons/km2
Land Area (2000):5,060km2Annual Pop Growth Rate:1.4%

Election Data and Statistics:
Election Tools
Data Sources:
  • Source for Popular Vote data: State of Delaware Department of Elections. State Of Delaware Elections System Official Election Results General Elections - 11/02/10 Statewide Offices By County, State of Delaware Department of Elections ( ) (accessed 10 Nov 2010)
  • Source for Population data: U.S. Census Bureau.
Results for and Individual County:
The 2010 Campaign:

Kent County New Castle County Sussex County