# Cavite's 4th congressional district

Cavite's 4th congressional district is one of the eight congressional districts of the Philippines in the province of Cavite. It has been represented in the House of Representatives of the Philippines since 2010. It consists of only the city of Dasmariñas. It is currently vacant in the 19th Congress since the death of Elpidio Barzaga Jr. on April 27, 2024.
The district was officially referred to as Dasmariñas's at-large congressional district from its creation in 2009 until 2019.

## Representation history

| # | Image | Image | Member | Term of office | Term of office | Congress | Party | Electoral history | Constituent LGUs |
| # | Image | Image | Member | Start | End | Congress | Party | Electoral history | Constituent LGUs |
| Dasmariñas's at-large district for the House of Representatives of the Philippines ||||||||||
| District created July 27, 2009. ||||||||||
| 1 | | | Elpidio Barzaga Jr. (1950–2024) | June 30, 2010 | June 30, 2016 | 15th | Lakas | Redistricted from Cavite's 2nd district and re-elected in 2010. | 2010–2019: Dasmariñas |
| 1 | | | Elpidio Barzaga Jr. (1950–2024) | June 30, 2010 | June 30, 2016 | 16th | NUP | Re-elected in 2013. | 2010–2019: Dasmariñas |
| 2 | | | Jennifer A. Barzaga (born 1975) | June 30, 2016 | June 30, 2019 | 17th | NUP | Elected in 2016. | 2010–2019: Dasmariñas |
| Cavite's 4th district for the House of Representatives of the Philippines ||||||||||
| (1) | | | Elpidio Barzaga Jr. (1950–2024) | June 30, 2019 | April 27, 2024 | 18th | NUP | Elected in 2019. | 2019–present: Dasmariñas |
| (1) | | | Elpidio Barzaga Jr. (1950–2024) | June 30, 2019 | April 27, 2024 | 19th | NUP | Re-elected in 2022. Died in office. | 2019–present: Dasmariñas |
| — | vacant | vacant | vacant | April 27, 2024 | Present | 19th | Martin Romualdez (Leyte–1st) was designated as the caretaker of the district. | Martin Romualdez (Leyte–1st) was designated as the caretaker of the district. | | 2019–present: Dasmariñas |

## Election results
### 2022

2022 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | NUP | Elpidio Barzaga Jr. | 278,386 | 89.86 |
| | Independent | Osmundo Calupad | 31,421 | 10.14 |
| Total votes | Total votes | Total votes | 309,807 | 100% |
| | NUP hold | NUP hold | NUP hold | NUP hold |

### 2019

2019 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | NUP | Elpidio Barzaga Jr. | 198,130 | 77.27% |
| | PFP | Benhardi Mantele | 51,250 | 19.97% |
| | PDDS | Aileen Padel | 3,828 | 1.49% |
| | PDP–Laban | Leonardo Manici, Jr. | 3,210 | 1.25% |
| Total votes | Total votes | Total votes | 256,418 | 100% |
| | NUP hold | NUP hold | NUP hold | NUP hold |

### 2016

2016 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | NUP | Jennifer Barzaga | 227,022 | 95.35% |
| | UNA | Alen Manzano | 11,064 | 4.65% |
| Total votes | Total votes | Total votes | 238,086 | 100% |
| | NUP hold | NUP hold | NUP hold | NUP hold |

### 2013

2013 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | NUP | Elpidio Barzaga Jr. | 121,908 | 87.70% |
| | Lakas–Kampi | Miguel Ilano | 17,091 | 12.30% |
| Total votes | Total votes | Total votes | 138,999 | 100% |
| | NUP hold | NUP hold | NUP hold | NUP hold |

### 2010

2010 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | Lakas–Kampi | Elpidio Barzaga Jr. | 163,766 | 91.68% |
| | Independent | Fernando Campos | 7,551 | 4.23% |
| | Nacionalista | Ramon Campos | 6,158 | 3.45% |
| | Independent | Editha Doroteo | 1,162 | 0.65% |
| Invalid or blank votes | Invalid or blank votes | Invalid or blank votes | 10,606 | 5.60 |
| Total votes | Total votes | Total votes | 189,243 | 100% |
| | Lakas–Kampi win (new seat) | Lakas–Kampi win (new seat) | Lakas–Kampi win (new seat) | Lakas–Kampi win (new seat) |