Election 2008 Results
Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.
- 2028 President, Senate, House and governors Forecast
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- 1956 President, Senate and governors Results
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- 1954 Senate and governors Results
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- 1914 Senate and governors Results
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2008 US Senate election in Delaware
Joseph R. Biden Jr. (Democrat) beat Christine O'Donnell (Republican) in Delaware in 2008, 64.7% to 35.3%, a margin of 29.4 points and 116,944 votes.
The Democratic hold continued from 2002, when Joseph R. Biden Jr. also won.
Democrats led in 3 of the 3 counties. The largest, New Castle, cast 246,561 votes and went to the Democrat by 43.6 points. The closest was Sussex, where 272 votes separated the two parties.
Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.
Senate
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Joseph R. Biden Jr. won | Democratic | 257,539 | 64.7% |
| Christine O'Donnell | Republican | 140,595 | 35.3% |
| Total | 398,134 |
Every county
| County | Democrat | Republican | Others | Total | Margin |
|---|---|---|---|---|---|
| New Castle | 177,070 71.8% | 69,491 28.2% | 246,561 | D+43.6 | |
| Sussex | 43,395 50.2% | 43,123 49.8% | 86,518 | D+0.3 | |
| Kent | 37,074 57.0% | 27,981 43.0% | 65,055 | D+14.0 |
Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.
Delaware Senate elections we hold
| Year | Winner | Margin |
|---|---|---|
| 2024 | Lisa Blunt Rochester (D) | D+17.1 |
| 2020 | Christopher A Coons (D) | D+21.5 |
| 2018 | Thomas R Carper (D) | D+22.1 |
| 2014 | Christopher A. Coons (D) | D+13.6 |
| 2012 | Thomas R. Carper (D) | D+37.5 |
| 2008 | Joseph R. Biden Jr. (D) | D+29.4 |
| 2006 | Tom Carper (D) | D+39.7 |
| 2002 | Joseph R. Biden Jr. (D) | D+17.4 |
| 2000 | Thomas R. Carper (D) | D+11.8 |
| 1996 | Joseph R. Biden Jr. (D) | D+21.9 |
| 1994 | William V. Roth, Jr. (R) | R+13.3 |
| 1990 | Joseph R. Biden Jr. (D) | D+26.8 |
| 1988 | William V. Roth, Jr. (R) | R+24.1 |
| 1984 | Joseph R. Biden Jr. (D) | D+20.2 |
| 1982 | William V. Roth, Jr. (R) | R+11.0 |
| 1978 | Joseph R. Biden Jr. (D) | D+16.9 |
| 1976 | William V. Roth, Jr. (R) | R+12.2 |
| 1972 | Joe Biden (D) | D+1.4 |
| 1970 | William Roth (R) | R+18.7 |
| 1966 | J. Caleb Boggs (R) | R+18.2 |
| 1964 | John J. Williams (R) | R+3.5 |
| 1960 | J. Caleb Boggs (R) | R+1.4 |
| 1958 | John Williams (R) | R+6.6 |
| 1954 | J. Allen Frear Jr. (D) | D+13.9 |
| 1952 | John J. Williams (R) | R+9.0 |
| 1948 | J. Allen Frear Jr. (D) | D+2.6 |
| 1946 | John J. Williams (R) | R+10.3 |
| 1942 | Clayton D. Buck (R) | R+9.2 |
| 1940 | James M. Tunnell (D) | D+3.3 |
| 1936 | James H. Hughes (D) | D+11.6 |
| 1934 | John G. Townsend Jr. (R) | R+7.1 |
| 1930 | Daniel O. Hastings (R) | R+9.1 |
| 1928 | John G. Townsend Jr. (R) | R+21.9 |
| 1924 | T.Coleman du Pont (R) | R+18.7 |
| 1922 | Thomas F. Bayard Jr. (D) | D+0.4 |
| 1918 | L. Heisler Ball (R) | R+3.3 |
| 1916 | Josiah O. Wolcott (D) | D+4.9 |