| Zambales's 1st congressional district | |
|---|---|
| Constituency for the House of Representatives of the Philippines | |
 Location of Zambales within the Philippines | |
| Province | Zambales |
| Region | Central Luzon |
| Population | 436,317 (2015)[1] |
| Electorate | 247,575 (2019)[2] |
| Major settlements | 4 LGUs
|
| Area | 982.01 km2 (379.16 sq mi) |
| Current constituency | |
| Created | 1987 |
| Representative | Jefferson F. Khonghun |
| Political party | Nacionalista |
| Congressional bloc | Majority |
Zambales's 1st congressional district is one of the two congressional districts of the Philippines in the province of Zambales. It has been represented in the House of Representatives since 1987.[3] The district consists of the city of Olongapo and adjacent municipalities in the southernmost part of Zambales, namely Castillejos, San Marcelino and Subic.[4] It is currently represented in the 19th Congress by Jefferson F. Khongun of the Nacionalista Party (NP).[5]
- ^ "TABLE 1. Population of legislative districts by Region, Province, and selected Highly Urbanized/Component City : 2015". Philippine Statistics Authority. Retrieved February 10, 2021.
- ^ "Number of Registered Voters, Voters who Actually Voted and Voters' Turnout" (PDF). Commission on Elections (Philippines). January 24, 2020. Archived (PDF) from the original on December 16, 2020. Retrieved February 10, 2021.
- ^ "Roster of Philippine legislators". House of Representatives of the Philippines. Retrieved February 10, 2021.
- ^ "The 1987 Constitution of the Republic of the Philippines". Chan Robles Virtual Law Library. Retrieved February 10, 2021.
- ^ "House Members". House of Representatives of the Philippines. Retrieved February 10, 2021.