# 2020 Delaware House of Representatives election

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The 2020 Delaware House of Representatives elections took place as part of the biennial 2020 United States elections. Delaware voters elected state representatives in all 41 districts. State representatives serve two-year terms in the Delaware House of Representatives. The election coincided with elections for other offices, including the presidency, U.S. Senate, U.S. House of Representatives, governor, and state senate. The primary election was held on September 15, 2020.
Following the previous election in 2018, Democrats retained control of the Delaware House with 26 seats to Republicans' 15 seats. To reclaim control of the chamber from Democrats, Republicans needed to net six House seats. Democrats retained control of the Delaware House following the 2020 general election, with the balance of power remaining unchanged: 26 Democrats to 15 Republicans.

## Predictions

| Source | Ranking | As of |
| The Cook Political Report | Safe D | October 21, 2020 |

## Results summary

| District | Incumbent | Party | Elected Representative | Party |
| 1st | Nnamdi Chukwuocha | Dem | Nnamdi Chukwuocha | Dem |
| 2nd | Stephanie Bolden | Dem | Stephanie Bolden | Dem |
| 3rd | Sherry Dorsey Walker | Dem | Sherry Dorsey Walker | Dem |
| 4th | Gerald Brady | Dem | Gerald Brady | Dem |
| 5th | Kendra Johnson | Dem | Kendra Johnson | Dem |
| 6th | Debra Heffernan | Dem | Debra Heffernan | Dem |
| 7th | Ray Seigfried | Dem | Larry Lambert | Dem |
| 8th | Quinn Johnson† | Dem | Sherae'a Moore | Dem |
| 9th | Kevin Hensley | Rep | Kevin Hensley | Rep |
| 10th | Sean Matthews | Dem | Sean Matthews | Dem |
| 11th | Jeffrey Spiegelman | Rep | Jeffrey Spiegelman | Rep |
| 12th | Krista Griffith | Dem | Krista Griffith | Dem |
| 13th | Larry Mitchell | Dem | Larry Mitchell | Dem |
| 14th | Peter Schwartzkopf | Dem | Peter Schwartzkopf | Dem |
| 15th | Valerie Longhurst | Dem | Valerie Longhurst | Dem |
| 16th | Franklin Cooke Jr. | Dem | Franklin Cooke Jr. | Dem |
| 17th | Melissa Minor-Brown | Dem | Melissa Minor-Brown | Dem |
| 18th | David Bentz | Dem | David Bentz | Dem |
| 19th | Kimberly Williams | Dem | Kimberly Williams | Dem |
| 20th | Stephen Smyk | Rep | Stephen Smyk | Rep |
| 21st | Michael Ramone | Rep | Michael Ramone | Rep |
| 22nd | Michael Smith | Rep | Michael Smith | Rep |
| 23rd | Paul Baumbach | Dem | Paul Baumbach | Dem |
| 24th | Edward Osienski | Dem | Edward Osienski | Dem |
| 25th | John Kowlako Jr. | Dem | John Kowalko Jr. | Dem |
| 26th | John Viola | Dem | Madinah Wilson-Anton | Dem |
| 27th | Earl Jaques Jr. | Dem | Eric Morrison | Dem |
| 28th | William Carson Jr. | Dem | William Carson Jr. | Dem |
| 29th | William Bush IV | Dem | William Bush IV | Dem |
| 30th | Shannon Morris | Rep | Shannon Morris | Rep |
| 31st | Sean Lynn | Dem | Sean Lynn | Dem |
| 32nd | Andria Bennett | Dem | Andria Bennett | Dem |
| 33rd | Charles Postles Jr. | Rep | Charles Postles Jr. | Rep |
| 34th | Lyndon Yearick | Rep | Lyndon Yearick | Rep |
| 35th | Jesse Vanderwende | Rep | Jesse Vanderwende | Rep |
| 36th | Bryan Shupe | Rep | Bryan Shupe | Rep |
| 37th | Ruth Briggs King | Rep | Ruth Briggs King | Rep |
| 38th | Ronald Gray | Rep | Ronald Gray | Rep |
| 39th | Daniel Short | Rep | Daniel Short | Rep |
| 40th | Timothy Dukes | Rep | Timothy Dukes | Rep |
| 41st | Richard Collins | Rep | Richard Collins | Rep |
† - Incumbent not seeking re-election

### Statewide

| Party | Party | Candi- dates | Votes | % | Seats |
| | Democratic | 34 | 247,294 | 57.83% | 26 |
| | Republican | 26 | 179,698 | 42.02% | 15 |
| | Libertarian | 3 | 638 | 0.15% | 0 |
| Total | Total | 63 | 427,630 | 100% | 41 |

### Closest races

Seats where the margin of victory was under 10%:
* District 9, 9.6%
* District 21, 5.2%

### Retiring incumbents

* Quinn Johnson (D-District 8)

### Incumbents defeated in the primary election

* Ray Seigfried (D-District 7), defeated by Larry Lambert (D)
* John Viola (D-District 26), defeated by Madinah Wilson-Anton (D)
* Earl Jaques Jr. (D-District 27), defeated by Eric Morrison (D)

## Detailed results

Results of the 2020 Delaware House of Representatives election by district:
* Note: Delaware does not report results in uncompetitive primaries (i.e. races with only one candidate per party in the primary). Therefore, most districts do not include primary results.

### District 1

Incumbent Democrat Nnamdi Chukwuocha had represented the 1st district since 2018.
Delaware House of Representatives 1st district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Nnamdi Chukwuocha (incumbent) | 9,228 | 100% |
| Total votes | Total votes | Total votes | 9,228 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 2

Incumbent Democrat Stephanie Bolden had represented the 2nd district since 2010.
Delaware House of Representatives 2nd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Stephanie Bolden (incumbent) | 6,474 | 100% |
| Total votes | Total votes | Total votes | 6,474 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 3

Incumbent Democrat Sherry Dorsey Walker had represented the 3rd district since 2018.
Delaware House of Representatives 3rd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sherry Dorsey Walker (incumbent) | 5,772 | 100% |
| Total votes | Total votes | Total votes | 5,772 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 4

Incumbent Democrat Gerald Brady had represented the 4th district since 2006. Democratic primary
Delaware House of Representatives 4th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Gerald Brady (incumbent) | 3,004 | 61.57% |
| | Democratic | Amy Solomon | 1,875 | 38.43% |
| Total votes | Total votes | Total votes | 4,879 | 100% |
General election
Delaware House of Representatives 4th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Gerald Brady (incumbent) | 9,330 | 70.02% |
| | Republican | Jordan Nally | 3,995 | 29.98% |
| Total votes | Total votes | Total votes | 13,325 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 5

Incumbent Democrat Kendra Johnson had represented the 5th district since 2018.
Delaware House of Representatives 5th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kendra Johnson (incumbent) | 8,738 | 100% |
| Total votes | Total votes | Total votes | 8,738 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 6

Incumbent Democrat Debra Heffernan had represented the 6th district since 2010.
Delaware House of Representatives 6th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Debra Heffernan (incumbent) | 10,097 | 100% |
| Total votes | Total votes | Total votes | 10,097 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 7

Incumbent Democrat Ray Seigfried had represented the 7th district since 2018. Seigfried lost re-nomination to fellow Democrat Larry Lambert, who went on to win the general election. Democratic primary
Delaware House of Representatives 7th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Larry Lambert | 2,148 | 58.95% |
| | Democratic | Ray Seigfried (incumbent) | 1,496 | 41.05% |
| Total votes | Total votes | Total votes | 3,644 | 100% |
General election
Delaware House of Representatives 7th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Larry Lambert | 8,208 | 67.15% |
| | Republican | James Haubrich | 3,829 | 31.33% |
| | Libertarian | Scott Gesty | 186 | 1.52% |
| Total votes | Total votes | Total votes | 12,223 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 8

Incumbent Democrat Quinn Johnson had represented the 8th district since 2008. Johnson did not seek re-election, and fellow Democrat Sherae'a Moore won the general election.
Delaware House of Representatives 8th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sherae'a Moore | 1,292 | 41.80% |
| | Democratic | Yvette Santiago | 977 | 31.61% |
| | Democratic | Matthew Powell | 822 | 26.59% |
| Total votes | Total votes | Total votes | 3,091 | 100% |
Delaware House of Representatives 8th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sherae'a Moore | 7,567 | 56.97% |
| | Republican | Daniel Zitofsky | 5,715 | 43.03% |
| Total votes | Total votes | Total votes | 13,282 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 9

Incumbent Republican Kevin Hensley had represented the 9th district since 2014.
Delaware House of Representatives 9th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Kevin Hensley (incumbent) | 9,812 | 54.80% |
| | Democratic | Debbie Harrington | 8,094 | 45.20% |
| Total votes | Total votes | Total votes | 17,906 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 10

Incumbent Democrat Sean Matthews had represented the 10th district since 2014. Democratic primary
Delaware House of Representatives 10th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sean Matthews (incumbent) | 2,481 | 81.42% |
| | Democratic | Keith James II | 566 | 18.58% |
| Total votes | Total votes | Total votes | 3,047 | 100% |
General election
Delaware House of Representatives 10th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sean Matthews (incumbent) | 8,977 | 100% |
| Total votes | Total votes | Total votes | 8,977 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 11

Incumbent Republican Jeffrey Spiegelman had represented the 11th district since 2012.
Delaware House of Representatives 11th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jeffrey Spiegelman (incumbent) | 8,808 | 100% |
| Total votes | Total votes | Total votes | 8,808 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 12

Incumbent Democrat Krista Griffith had represented the 12th district since 2018.
Delaware House of Representatives 12th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Krista Griffith (incumbent) | 9,259 | 59.96% |
| | Republican | Jeffrey Cragg | 6,183 | 40.04% |
| Total votes | Total votes | Total votes | 15,442 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 13

Incumbent Democrat Larry Mitchell had represented the 13th district since 2006.
Delaware House of Representatives 13th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Larry Mitchell (incumbent) | 7,546 | 100% |
| Total votes | Total votes | Total votes | 7,546 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 14

Incumbent Democrat Speaker of the House Peter Schwartzkopf had represented the 14th district since 2002.
Delaware House of Representatives 14th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter Schwartzkopf (incumbent) | 12,822 | 100% |
| Total votes | Total votes | Total votes | 12,822 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 15

Incumbent Democrat and Majority Leader Valerie Longhurst had represented the 15th district since 2004.
Delaware House of Representatives 15th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Valerie Longhurst (incumbent) | 9,112 | 67.85% |
| | Republican | Michael Higgin | 4,091 | 30.46% |
| | Libertarian | Amy Merlino | 227 | 1.69% |
| Total votes | Total votes | Total votes | 13,430 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 16

Incumbent Democrat Franklin Cooke Jr. had represented the 16th district since 2018.
Delaware House of Representatives 16th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Franklin Cooke Jr. (incumbent) | 7,679 | 100% |
| Total votes | Total votes | Total votes | 7,679 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 17

Incumbent Democrat Melissa Minor-Brown had represented the 17th district since 2018.
Delaware House of Representatives 17th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Melissa Minor-Brown (incumbent) | 8,001 | 100% |
| Total votes | Total votes | Total votes | 8,001 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 18

Incumbent Democrat David Bentz had represented the 18th district since 2015.
Delaware House of Representatives 18th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Bentz (incumbent) | 7,772 | 100% |
| Total votes | Total votes | Total votes | 7,772 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 19

Incumbent Democrat Kimberly Williams had represented the 19th district since 2012.
Delaware House of Representatives 19th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kimberly Williams (incumbent) | 7,374 | 100% |
| Total votes | Total votes | Total votes | 7,374 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 20

Incumbent Republican Stephen Smyk had represented the 20th district since 2012.
Delaware House of Representatives 20th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Stephen Smyk (incumbent) | 12,883 | 100% |
| Total votes | Total votes | Total votes | 12,883 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 21

Incumbent Republican Michael Ramone had represented the 21st district since 2008.
Delaware House of Representatives 21st district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Michael Ramone (incumbent) | 6,703 | 52.56% |
| | Democratic | Stephanie Barry | 6,051 | 47.44% |
| Total votes | Total votes | Total votes | 12,754 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 22

Incumbent Republican Michael Smith had represented the 22nd district since 2018.
Delaware House of Representatives 22nd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Michael Smith (incumbent) | 9,383 | 63.31% |
| | Democratic | Luann D'Agostino | 5,437 | 36.69% |
| Total votes | Total votes | Total votes | 14,820 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 23

Incumbent Democrat Paul Baumbach had represented the 23rd district since 2012.
Delaware House of Representatives 23rd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Paul Baumbach (incumbent) | 6,783 | 100% |
| Total votes | Total votes | Total votes | 6,783 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 24

Incumbent Democrat Edward Osienski had represented the 24th district since 2010.
Delaware House of Representatives 24th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Edward Osienski (incumbent) | 7,181 | 70.17% |
| | Republican | Gregory Wilps | 3,052 | 29.83% |
| Total votes | Total votes | Total votes | 10,233 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 25

Incumbent Democrat John Kowalko Jr. had represented the 25th district since 2006.
Delaware House of Representatives 25th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Kowalko Jr. (incumbent) | 6,041 | 100% |
| Total votes | Total votes | Total votes | 6,041 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 26

Incumbent Democrat John Viola had represented the 26th district since 1998. Viola lost re-nomination to fellow Democrat Madinah Wilson-Anton, who went on to win the general election. Democratic primary
Delaware House of Representatives 26th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Madinah Wilson-Anton | 1,276 | 42.68% |
| | Democratic | John Viola (incumbent) | 1,233 | 41.24% |
| | Democratic | Gabriel Olawale Adelagunja | 481 | 16.09% |
| Total votes | Total votes | Total votes | 2,990 | 100% |
General election
Delaware House of Representatives 26th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Madinah Wilson-Anton | 6,933 | 71.57% |
| | Republican | Timothy S. Conrad | 2,754 | 28.43% |
| Total votes | Total votes | Total votes | 9,687 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 27

Incumbent Democrat Earl Jaques Jr. had represented the 27th district since 2008. Jaques lost re-nomination to fellow Democrat Eric Morrison, who went on to win the general election. Democratic primary
Delaware House of Representatives 27th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Eric Morrison | 2,137 | 61.13% |
| | Democratic | Earl Jaques Jr. (incumbent) | 1,359 | 38.87% |
| Total votes | Total votes | Total votes | 3,496 | 100% |
General election
Delaware House of Representatives 27th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Eric Morrison | 7,847 | 61.44% |
| | Republican | Donald Carl "Tripp" Keister III | 4,700 | 36.80% |
| | Libertarian | William Hinds | 225 | 1.76% |
| Total votes | Total votes | Total votes | 12,772 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 28

Incumbent Democrat William Carson Jr. had represented the 28th district since 2008.
Delaware House of Representatives 28th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | William Carson Jr. (incumbent) | 8,167 | 100% |
| Total votes | Total votes | Total votes | 8,167 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 29

Incumbent Democrat William Bush IV had represented the 29th district since 2018.
Delaware House of Representatives 29th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | William Bush IV (incumbent) | 7,687 | 55.83% |
| | Republican | Robin Hayes | 6,081 | 44.17% |
| Total votes | Total votes | Total votes | 13,768 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 30

Incumbent Republican Shannon Morris had represented the 30th district since 2018.
Delaware House of Representatives 30th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Shannon Morris (incumbent) | 7,105 | 68.10% |
| | Democratic | Chuck Groce | 3,328 | 31.90% |
| Total votes | Total votes | Total votes | 10,433 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 31

Incumbent Democrat Sean Lynn had represented the 31st district since 2014.
Delaware House of Representatives 31st district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sean Lynn (incumbent) | 6,889 | 69.21% |
| | Republican | Richard Harpster | 3,065 | 30.79% |
| Total votes | Total votes | Total votes | 9,954 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 32

Incumbent Democrat Andria Bennett had represented the 32nd district since 2012.
Delaware House of Representatives 32nd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Andria Bennett (incumbent) | 5,291 | 63.22% |
| | Republican | Cheryl Precourt | 3,078 | 36.78% |
| Total votes | Total votes | Total votes | 8,369 | 100% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 33

Incumbent Republican Charles Postles Jr. had represented the 33rd district since 2016.
Delaware House of Representatives 33rd district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Charles Postles Jr. (incumbent) | 6,813 | 58.46% |
| | Democratic | Rachael King | 4,841 | 41.54% |
| Total votes | Total votes | Total votes | 11,654 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 34

Incumbent Republican Lyndon Yearick had represented the 34th district since 2014. Democratic primary
Delaware House of Representatives 34th district Democratic primary election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Adewunmi Kuforiji | 1,298 | 53.77% |
| | Democratic | Bob Haynes | 1,116 | 46.23% |
| Total votes | Total votes | Total votes | 2,414 | 100% |
General election
Delaware House of Representatives 34th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Lyndon Yearick (incumbent) | 7,350 | 57.32% |
| | Democratic | Adewunmi Kuforiji | 5,472 | 42.68% |
| Total votes | Total votes | Total votes | 12,822 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 35

Incumbent Republican Jesse Vanderwende had represented the 35th district since 2018.
Delaware House of Representatives 35th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jesse Vanderwende (incumbent) | 7,093 | 68.56% |
| | Democratic | Darrynn Harris | 3,253 | 31.44% |
| Total votes | Total votes | Total votes | 10,346 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 36

Incumbent Republican Bryan Shupe had represented the 36th district since 2018.
Delaware House of Representatives 36th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Bryan Shupe (incumbent) | 7,099 | 63.71% |
| | Democratic | Greg Fuller | 4,043 | 36.29% |
| Total votes | Total votes | Total votes | 11,142 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 37

Incumbent Republican Ruth Briggs King had represented the 37th district since 2010.
Delaware House of Representatives 37th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Ruth Briggs King (incumbent) | 9,760 | 100% |
| Total votes | Total votes | Total votes | 9,760 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 38

Incumbent Republican Ronald Gray had represented the 38th district since 2012.
Delaware House of Representatives 38th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Ronald Gray (incumbent) | 15,409 | 100% |
| Total votes | Total votes | Total votes | 15,409 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 39

Incumbent Republican and Minority Leader Daniel Short had represented the 39th district since 2006.
Delaware House of Representatives 39th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Daniel Short (incumbent) | 7,420 | 100% |
| Total votes | Total votes | Total votes | 7,420 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 40

Incumbent Republican Timothy Dukes had represented the 40th district since 2012.
Delaware House of Representatives 40th district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Timothy Dukes (incumbent) | 8,534 | 100% |
| Total votes | Total votes | Total votes | 8,534 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 41

Incumbent Republican Richard Collins had represented the 41st district since 2014.
Delaware House of Representatives 41st district general election, 2020 :
| Party | Party | Candidate | Votes | % |
| | Republican | Richard Collins (incumbent) | 8,983 | 100% |
| Total votes | Total votes | Total votes | 8,983 | 100% |
| | Republican hold | Republican hold | Republican hold | Republican hold |