Election 1978 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.
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1978 US Senate election in Delaware
Joseph R. Biden Jr. (Democrat) beat James H. Baxter Jr. (Republican) in Delaware in 1978, 58.0% to 41.0%, a margin of 16.9 points and 27,451 votes.
The Democratic hold continued from 1972, when Joe Biden also won.
Democrats led in 3 of the 3 counties as they stood then. The largest, New Castle, cast 112,539 votes and went to the Democrat by 19.0 points. The closest was Sussex, where 1,654 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 | 93,930 | 58.0% |
| James H. Baxter Jr. | Republican | 66,479 | 41.0% |
| All other candidates | 1,663 | 1.0% | |
| Total | 162,072 |
Every county
| County | Democrat | Republican | Others | Total | Margin |
|---|---|---|---|---|---|
| New Castle | 66,256 58.9% | 44,834 39.8% | 1,449 | 112,539 | D+19.0 |
| Sussex | 14,814 52.8% | 13,160 46.9% | 107 | 28,081 | D+5.9 |
| Kent | 12,860 59.9% | 8,485 39.6% | 107 | 21,452 | D+20.4 |
Counties as they stood in 1978; some have since been split, merged or renamed. 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 |