# Zamboanga del Norte's 1st congressional district

Zamboanga del Norte's 1st congressional district is one of the three congressional districts of the Philippines in the province of Zamboanga del Norte. It has been represented in the House of Representatives since 1987. The district encompasses the northernmost portion of the province and consists of the city of Dapitan and adjacent municipalities of La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña and Sibutad.
It is currently represented in the 19th Congress by Roberto "Pinpin" Uy Jr. of the Lakas–CMD.

## Representation history

| # | # | Member | Member | Term of office | Term of office | Congress | Party | Electoral history | Constituent LGUs |
| # | # | Image | Name (Birth-Death) | Start | End | Congress | Party | Electoral history | Constituent LGUs |
| Zamboanga del Norte's 1st district for the House of Representatives of the Philippines ||||||||||
| District created February 2, 1987 from Zamboanga del Norte's at-large district. ||||||||||
| 1 | | | Artemio Adasa Jr. | June 30, 1987 | June 30, 1995 | 8th | PDP–Laban | Elected in 1987. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 1 | | | Artemio Adasa Jr. | June 30, 1987 | June 30, 1995 | 9th | Lakas | Re-elected in 1992. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 2 | | | Romeo G. Jalosjos | June 30, 1995 | April 23, 2002 | 10th | Lakas | Elected in 1995. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 2 | | | Romeo G. Jalosjos | June 30, 1995 | April 23, 2002 | 11th | NPC | Re-elected in 1998. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 2 | | | Romeo G. Jalosjos | June 30, 1995 | April 23, 2002 | 12th | PDSP | Re-elected in 2001. Removed from office after a criminal conviction. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 3 | | | Cecilia Jalosjos-Carreon | September 2, 2002 | June 30, 2010 | 12th | Reporma | Elected in 2002 to finish her brother's term. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 3 | | | Cecilia Jalosjos-Carreon | September 2, 2002 | June 30, 2010 | 13th | PDSP | Re-elected in 2004. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 3 | | | Cecilia Jalosjos-Carreon | September 2, 2002 | June 30, 2010 | 14th | Lakas | Re-elected in 2007. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 4 | | | Bullet Jalosjos | June 30, 2010 | June 30, 2019 | 15th | Lakas | Elected in 2010. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 4 | | | Bullet Jalosjos | June 30, 2010 | June 30, 2019 | 16th | Nacionalista | Re-elected in 2013. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 4 | | | Bullet Jalosjos | June 30, 2010 | June 30, 2019 | 17th | Nacionalista | Re-elected in 2016. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 5 | | | Romeo Jalosjos Jr. | June 30, 2019 | July 21, 2022 | 18th | Nacionalista | Elected in 2019. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 5 | | | Romeo Jalosjos Jr. | June 30, 2019 | July 21, 2022 | 19th | Nacionalista | Re-elected in 2022. Election annulled by the Supreme Court after an electoral protest. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |
| 6 | | | Roberto Uy Jr. | November 13, 2023 | Incumbent | 19th | Lakas | Declared winner of the 2022 elections. | 1987–present Dapitan, La Libertad, Mutia, Piñan, Polanco, Rizal, Sergio Osmeña, Sibutad |

## Election results
### 2022

2022 Philippine House of Representatives elections :
| Party | Party | Candidate | Votes | % |
| | PDP–Laban | Roberto "Pinpin" Uy Jr. | 69,591 | 48.19 |
| | Nacionalista | Romeo "Jonjon" Jalosjos Jr. (incumbent) | 69,109 | 47.86 |
| | NUP | Frederico "Kuya Jan" Jalosjos | 5,424 | 3.76 |
| | PPM | Richard Amazon | 288 | 0.19 |
| Total votes | Total votes | Total votes | 144,412 | 100.00 |
| | PDP–Laban gain from Nacionalista | PDP–Laban gain from Nacionalista | PDP–Laban gain from Nacionalista | PDP–Laban gain from Nacionalista |

### 2019

2019 Philippine House of Representatives election in the 1st District of Zamboanga del Norte :
| Party | Party | Candidate | Votes | % |
| | Nacionalista | Romeo "Jonjon" Jalosjos, Jr. | 64,282 | |
| | PDP–Laban | Roberto "Pinpin" Uy, Jr. | 57,937 | |
| Total votes | Total votes | Total votes | | |
| | Nacionalista hold | Nacionalista hold | Nacionalista hold | Nacionalista hold |

### 2002

2002 special election at Zamboanga del Norte's 1st legislative district :
| Party | Party | Candidate | Votes | % |
| | Reporma | Cecilia Jalosjos Carreon | 64,000 | 80.45 |
| | Lakas | Artemio Adaza, Jr. | 8,404 | 10.56 |
| | Independent | Orlando Salatandre | 6,232 | 7.83 |
| | Independent | Elly Pamatong | 918 | 1.15 |
| Total votes | Total votes | Total votes | 79,554 | 100.00 |
| | Reporma gain from PDSP | Reporma gain from PDSP | Reporma gain from PDSP | Reporma gain from PDSP |