# 2004 Delaware House of Representatives election

An election was held on November 2, 2004, to elect all 41 members to Delaware's House of Representatives. The election coincided with elections for other offices, including for U.S. President, U.S. House of Representatives, Governor, Lieutenant Governor, and state senate. The primary election was held on September 11, 2004.

## Results

| District | Incumbent | Party | Elected Representative | Party |
| 1st | Dennis Williams | Dem | Dennis Williams | Dem |
| 2nd | Hazel Plant | Dem | Hazel Plant | Dem |
| 3rd | Helene Keeley | Dem | Helene Keeley | Dem |
| 4th | Joseph G. Di Pinto | Rep | Joseph G. Di Pinto | Rep |
| 5th | Melanie George | Dem | Melanie George | Dem |
| 6th | David Ennis | Rep | Diana McWilliams | Dem |
| 7th | Wayne Smith | Rep | Wayne Smith | Rep |
| 8th | Bethany Hall-Long | Dem | Bethany Hall-Long | Dem |
| 9th | Richard Cathcart | Rep | Richard Cathcart | Rep |
| 10th | Robert Valihura Jr. | Rep | Robert Valihura Jr. | Rep |
| 11th | Gregory Lavelle | Rep | Gregory Lavelle | Rep |
| 12th | Deborah Hudson | Rep | Deborah Hudson | Rep |
| 13th | John Van Sant III | Dem | John Van Sant III | Dem |
| 14th | Peter Schwartzkopf | Dem | Peter Schwartzkopf | Dem |
| 15th | Bruce Reynolds | Rep | Valerie Longhurst | Dem |
| 16th | William Houghton | Dem | J.J. Johnson | Dem |
| 17th | Michael Mulrooney | Dem | Michael Mulrooney | Dem |
| 18th | Terry Spence | Rep | Terry Spence | Rep |
| 19th | Robert Gilligan | Dem | Robert Gilligan | Dem |
| 20th | Roger Roy | Rep | Roger Roy | Rep |
| 21st | Pamela Maier | Rep | Pamela Maier | Rep |
| 22nd | Joseph Miró | Rep | Joseph Miró | Rep |
| 23rd | Timothy Boulden | Rep | Teresa Schooley | Dem |
| 24th | William Orbele Jr. | Rep | William Orbele Jr. | Rep |
| 25th | Stephanie Ulbrich | Rep | Stephanie Ulbrich | Rep |
| 26th | John Viola | Dem | John Viola | Dem |
| 27th | Vincet Lofink | Rep | Vincet Lofink | Rep |
| 28th | Bruce Ennis | Dem | Bruce Ennis | Dem |
| 29th | Pamela Thornburg | Rep | Pamela Thornburg | Rep |
| 30th | George Quillen | Rep | William Outten | Rep |
| 31st | Nancy Wagner | Rep | Nancy Wagner | Rep |
| 32nd | Donna Stone | Rep | Donna Stone | Rep |
| 33rd | Wallace Caulk Jr. | Rep | Wallace Caulk Jr. | Rep |
| 34th | Gerald Buckworth | Rep | Gerald Buckworth | Rep |
| 35th | J. Benjamin Ewing | Rep | J. Benjamin Ewing | Rep |
| 36th | V. George Carey | Rep | V. George Carey | Rep |
| 37th | Joseph Booth | Rep | Joseph Booth | Rep |
| 38th | Gerald Hocker | Rep | Gerald Hocker | Rep |
| 39th | Tina Fallon | Rep | Tina Fallon | Rep |
| 40th | Clifford Lee | Rep | Clifford Lee | Rep |
| 41st | John Atkins | Rep | John Atkins | Rep |

### Statewide

| Party | Party | Candi- dates | Votes | % | Seats | +/– |
| | Republican | 32 | 177,320 | 55.10% | 26 | 3 |
| | Democratic | 30 | 143,645 | 44.63% | 15 | 3 |
| | Libertarian | 4 | 874 | 0.27% | 0 | |
| Total | Total | 66 | 321,839 | 100% | 41 | |
Popular vote
Republican
55.10%
Democratic
44.63%
Libertarian
0.27% :
House seats
Republican
63.41%
Democratic
36.59% :

## Predictions

| Source | Ranking | As of |
| Rothenberg | Safe R | October 1, 2004 |

## Detailed Results

Results of the 2004 Delaware House of Representatives election by district:

### District 1

Incumbent Democrat Dennis Williams has represented the 1st district since 1994.
Delaware House of Representatives 1st district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Dennis Williams (incumbent) | 6,934 | 100% |
| Total votes | Total votes | Total votes | 6,934 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 2

Incumbent Democrat Hazel Plant has represented the 2nd district since 2000. Democratic primary
Delaware House of Representatives 2nd district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Hazel Plant (incumbent) | 822 | 45.16% |
| | Democratic | Arthur Scott | 641 | 35.22% |
| | Democratic | Elizabeth Allen | 357 | 19.62% |
| Total votes | Total votes | Total votes | 1,820 | 100% |
General election
Delaware House of Representatives 2nd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Hazel Plant (incumbent) | 4,945 | 100% |
| Total votes | Total votes | Total votes | 4,945 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 3

Incumbent Democrat Helene Keeley has represented the 3rd district and its predecessors since 1996. Democratic primary
Delaware House of Representatives 3rd district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Helene Keeley (incumbent) | 1,042 | 72.97% |
| | Democratic | Linda Cannon | 386 | 27.03% |
| Total votes | Total votes | Total votes | 1,428 | 100% |
General election Incumbent Democrat Helene Keeley has represented the 3rd district and its predecessors since 1996.
Delaware House of Representatives 3rd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Helene Keeley (incumbent) | 4,825 | 100% |
| Total votes | Total votes | Total votes | 4,825 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 4

Incumbent Republican Joseph G. Di Pinto has represented the 4th district since 1986.
Delaware House of Representatives 4th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Joseph G. Di Pinto (incumbent) | 5,506 | 57.80% |
| | Democratic | Campbell Hay | 4,020 | 42.20% |
| Total votes | Total votes | Total votes | 9,526 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 5

Incumbent Democrat Melanie George has represented the 5th district since 2002.
Delaware House of Representatives 5th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Melanie George (incumbent) | 6,102 | 100% |
| Total votes | Total votes | Total votes | 6,102 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 6

Incumbent Republican David Ennis has represented the 6th district since 1983. Ennis didn't seek re-election and Democrat Diana McWilliams won the open seat. Democratic primary
Delaware House of Representatives 6th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Diana McWilliams | 763 | 66.41% |
| | Democratic | James Hanby | 386 | 33.59% |
| Total votes | Total votes | Total votes | 1,149 | 100% |
Republican primary
Delaware House of Representatives 6th district Republican primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Stacy Griggs | 639 | 71.96% |
| | Republican | Robert Jameson | 249 | 28.04% |
| Total votes | Total votes | Total votes | 888 | 100% |
General election
Delaware House of Representatives 6th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Diana McWilliams | 5,377 | 52.49% |
| | Republican | Stacy Griggs | 4,867 | 47.51% |
| Total votes | Total votes | Total votes | 10,244 | 100% |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 7

Incumbent Republican and Majority Leader Wayne Smith has represented the 7th district since 1990.
Delaware House of Representatives 7th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Wayne Smith (incumbent) | 6,539 | 60.54% |
| | Democratic | Stephen Tanzer | 4,176 | 38.66% |
| | Libertarian | James Larsen | 86 | 0.80% |
| Total votes | Total votes | Total votes | 10,801 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 8

Incumbent Democrat Bethany Hall-Long has represented the 8th district since 2002.
Delaware House of Representatives 8th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Bethany Hall-Long (incumbent) | 8,228 | 100% |
| Total votes | Total votes | Total votes | 8,228 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 9

Incumbent Republican Richard Cathcart has represented the 9th district since 1998.
Delaware House of Representatives 9th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Richard Cathcart (incumbent) | 7,500 | 64.36% |
| | Democratic | Vincent Ascione Jr. | 4,154 | 35.64% |
| Total votes | Total votes | Total votes | 11,654 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 10

Incumbent Republican Robert Valihura Jr. has represented the 10th district since 1998.
Delaware House of Representatives 10th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Robert Valihura Jr. (incumbent) | 5,354 | 56.92% |
| | Democratic | Dennis Williams | 3,849 | 40.92% |
| | Libertarian | David Wood | 203 | 2.16% |
| Total votes | Total votes | Total votes | 9,406 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 11

Incumbent Republican Gregory Lavelle has represented the 11th district since 2001.
Delaware House of Representatives 11th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Gregory Lavelle (incumbent) | 7,702 | 100% |
| Total votes | Total votes | Total votes | 7,702 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 12

Incumbent Republican Deborah Hudson has represented the 12th district since 1994.
Delaware House of Representatives 12th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Deborah Hudson (incumbent) | 6,790 | 65.22% |
| | Democratic | Harry Gravell | 3,621 | 34.78% |
| Total votes | Total votes | Total votes | 10,411 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 13

Incumbent Democrat John Van Sant III has represented the 13th district since 1982. Democratic primary
Delaware House of Representatives 13th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Van Sant III (incumbent) | 770 | 66.90% |
| | Democratic | W. P. Mahon | 381 | 33.10% |
| Total votes | Total votes | Total votes | 1,151 | 100% |
General election
Delaware House of Representatives 13th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Van Sant III (incumbent) | 6,369 | 100% |
| Total votes | Total votes | Total votes | 6,369 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 14

Incumbent Democrat Peter Schwartzkopf has represented the 14th district since 2002.
Delaware House of Representatives 14th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter Schwartzkopf (incumbent) | 8,396 | 67.79% |
| | Republican | Mary Spicer | 3,880 | 31.33% |
| | Libertarian | Everett Wodiska | 110 | 0.89% |
| Total votes | Total votes | Total votes | 12,386 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 15

Incumbent Republican Bruce Reynolds has represented the 15th district since 1988. Reynolds lost re-election to Democrat Valerie Longhurst.
Delaware House of Representatives 15th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Valerie Longhurst | 5,187 | 50.14% |
| | Republican | Bruce Reynolds (incumbent) | 5,159 | 49.86% |
| Total votes | Total votes | Total votes | 10,346 | 100% |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 16

Incumbent Democrat William Houghton has represented the 16th district since 1982. Houghton didn't seek re-election to DemocratJ.J. Johnson won the open seat. Democratic primary
Delaware House of Representatives 16th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | J.J. Johnson | 1,136 | 57.23% |
| | Democratic | Herman Holloway Jr. | 849 | 42.77% |
| Total votes | Total votes | Total votes | 1,985 | 100% |
General election
Delaware House of Representatives 16th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | J.J. Johnson | 5,823 | 81.54% |
| | Republican | James Stockwell | 1,318 | 18.46% |
| Total votes | Total votes | Total votes | 7,141 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 17

Incumbent Democrat Michael Mulrooney has represented the 17th district since 1998. Democratic primary
Delaware House of Representatives 17th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michael Mulrooney (incumbent) | 1,198 | 79.29% |
| | Democratic | Joanne Viscount | 313 | 20.71% |
| Total votes | Total votes | Total votes | 1,511 | 100% |
General election
Delaware House of Representatives 17th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michael Mulrooney (incumbent) | 6,590 | 81.89% |
| | Republican | Phillip Simpkins Jr. | 1,457 | 18.11% |
| Total votes | Total votes | Total votes | 8,047 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 18

Incumbent Republican and House Speaker Terry Spence has represented the 18th district and its predecessors since 1980.
Delaware House of Representatives 18th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Terry Spence (incumbent) | 5,118 | 100% |
| Total votes | Total votes | Total votes | 5,118 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 19

Incumbent Democrat and Minority Leader Robert Gilligan has represented the 19th district since 1972.
Delaware House of Representatives 19th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Robert Gilligan (incumbent) | 6,927 | 100% |
| Total votes | Total votes | Total votes | 6,927 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 20

Incumbent Republican Roger Roy has represented the 20th district since 1976.
Delaware House of Representatives 20th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Roger Roy (incumbent) | 8,414 | 100% |
| Total votes | Total votes | Total votes | 8,414 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 21

Incumbent Republican Pamela Maier has represented the 21st district since 1994.
Delaware House of Representatives 21st district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Pamela Maier (incumbent) | 6,663 | 69.00% |
| | Democratic | Elton Brewer | 2,994 | 31.00% |
| Total votes | Total votes | Total votes | 9,657 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 22

Incumbent Republicans Joseph Miró has represented the 22nd district since 1998.
Delaware House of Representatives 22nd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Joseph Miró (incumbent) | 8,036 | 100% |
| Total votes | Total votes | Total votes | 8,036 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 23

Incumbent Republican Timothy Boulden has represented the 23rd district since 1994. Boulden didn't seek re-election and Democrat Teresa Schooley won the open seat.
Delaware House of Representatives 23rd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Teresa Schooley | 4,531 | 53.56% |
| | Republican | Paul Pomeroy | 3,929 | 46.44% |
| Total votes | Total votes | Total votes | 8,460 | 100% |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 24

Incumbent Republican William Orbele Jr. has represented the 24th district since 1976.
Delaware House of Representatives 24th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | William Orbele Jr. (incumbent) | 4,932 | 100% |
| Total votes | Total votes | Total votes | 4,932 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 25

Incumbent Republican Stephanie Ulbrich has represented the 25th district since 1994.
Delaware House of Representatives 25th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Stephanie Ulbrich (incumbent) | 3,914 | 58.28% |
| | Democratic | John Kowalko Jr. | 2,802 | 41.72% |
| Total votes | Total votes | Total votes | 6,716 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 26

Incumbent Democrat John Viola has represented the 26th district since 1998.
Delaware House of Representatives 26th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Viola (incumbent) | 6,255 | 100% |
| Total votes | Total votes | Total votes | 6,255 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 27

Incumbent Republican Vincet Lofink has represented the 27th district since 1990.
Delaware House of Representatives 27th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Vincet Lofink (incumbent) | 6,215 | 100% |
| Total votes | Total votes | Total votes | 6,215 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 28

Incumbent Democrat Bruce Ennis has represented the 28th district since 1982.
Delaware House of Representatives 28th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Bruce Ennis (incumbent) | 6,020 | 100% |
| Total votes | Total votes | Total votes | 6,020 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 29

Incumbent Republican Pamela Thornburg has represented the 29th district since 2000.
Delaware House of Representatives 29th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Pamela Thornburg (incumbent) | 5,086 | 59.40% |
| | Democratic | Rafael Zaragoza | 3,477 | 40.60% |
| Total votes | Total votes | Total votes | 8,563 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 30

Incumbent Republican George Quillen has represented the 30th district since 1982. Quillen didn't seek re-election and fellow Republican William Outten won the open seat. Democratic primary
Delaware House of Representatives 30th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kimberly Zeitler Robbins | 504 | 51.38% |
| | Democratic | Robert Price Jr. | 477 | 48.62% |
| Total votes | Total votes | Total votes | 981 | 100% |
General election
Delaware House of Representatives 30th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | William Outten | 4,644 | 59.26% |
| | Democratic | Kimberly Zeitler Robbins | 3,192 | 40.74% |
| Total votes | Total votes | Total votes | 7,836 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 31

Incumbent Republican Nancy Wagner has represented the 31st district since 1992.
Delaware House of Representatives 31st district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Nancy Wagner (incumbent) | 5,307 | 100% |
| Total votes | Total votes | Total votes | 5,307 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 32

Incumbent Republican Donna Stone has represented the 32nd district since 1994.
Delaware House of Representatives 32nd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Donna Stone (incumbent) | 3,686 | 61.85% |
| | Democratic | John McNeal Jr. | 2,274 | 38.15% |
| Total votes | Total votes | Total votes | 5,960 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 33

Incumbent Republican Wallace Caulk Jr. has represented the 33rd district since 1984.
Delaware House of Representatives 33rd district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Wallace Caulk Jr. (incumbent) | 6,567 | 100% |
| Total votes | Total votes | Total votes | 6,567 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 34

Incumbent Republican Gerald Buckworth has represented the 34th district since 1980.
Delaware House of Representatives 34th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Gerald Buckworth (incumbent) | 6,677 | 100% |
| Total votes | Total votes | Total votes | 6,677 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 35

Incumbent Republican J. Benjamin Ewing has represented the 35th district since 1986.
Delaware House of Representatives 35th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | J. Benjamin Ewing (incumbent) | 5,295 | 91.77% |
| | Libertarian | John Elliott | 475 | 8.23% |
| Total votes | Total votes | Total votes | 5,770 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 36

Incumbent Republican V. George Carey has represented the 36th district since 1984. Democratic primary
Delaware House of Representatives 36th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Brian Dolan | 549 | 87.28% |
| | Democratic | Deneen Louise Smith | 80 | 12.72% |
| Total votes | Total votes | Total votes | 629 | 100% |
General election
Delaware House of Representatives 36th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | V. George Carey (incumbent) | 5,640 | 60.25% |
| | Democratic | Brian Dolan | 3,721 | 39.75% |
| Total votes | Total votes | Total votes | 9,361 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 37

Incumbent Republican Joseph Booth has represented the 37th district since 2002.
Delaware House of Representatives 37th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Joseph Booth (incumbent) | 6,446 | 73.27% |
| | Democratic | Nicholas Mirro | 2,352 | 26.73% |
| Total votes | Total votes | Total votes | 8,798 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 38

Incumbent Republican Gerald Hocker has represented the 38th district since 2002.
Delaware House of Representatives 38th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Gerald Hocker (incumbent) | 7,653 | 61.45% |
| | Democratic | Shirley Price | 4,802 | 38.55% |
| Total votes | Total votes | Total votes | 12,455 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 39

Incumbent Republican Tina Fallon has represented the 39th district since 1978. Democratic primary
Delaware House of Representatives 39th district Democratic primary election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Thomas Joel Chapman | 239 | 60.97% |
| | Democratic | Michael McGroerty | 153 | 39.03% |
| Total votes | Total votes | Total votes | 392 | 100% |
General election
Delaware House of Representatives 39th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Tina Fallon (incumbent) | 4,082 | 58.25% |
| | Democratic | Thomas Joel Chapman | 2,926 | 41.75% |
| Total votes | Total votes | Total votes | 7,008 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 40

Incumbent Republican Clifford Lee has represented the 40th district since 1990.
Delaware House of Representatives 40th district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | Clifford Lee (incumbent) | 6,500 | 100% |
| Total votes | Total votes | Total votes | 6,500 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 41

Incumbent Republican John Atkins has represented the 41st district since 2002.
Delaware House of Representatives 41st district general election, 2004 :
| Party | Party | Candidate | Votes | % |
| | Republican | John Atkins (incumbent) | 6,444 | 69.89% |
| | Democratic | Barbara Lifflander | 2,776 | 30.11% |
| Total votes | Total votes | Total votes | 9,220 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |