| Camarines Sur's 1st congressional district | |
|---|---|
| Constituency for the House of Representatives of the Philippines | |
 Boundary of congressional district in city/province | |
 Location of Camarines Sur within the Philippines | |
| Province | Camarines Sur |
| Region | Bicol Region |
| Population | 207,496 (2020)[1] |
| Electorate | 136,519 (2022)[2] |
| Major settlements | |
| Area | 1,097.88 km2 (423.89 sq mi) |
| Current constituency | |
| Created | 1919 |
| Representative | Tsuyoshi Anthony G. Horibata |
| Political party | NUP |
| Congressional bloc | Majority |
Camarines Sur's 1st congressional district is one of the five congressional districts of the Philippines in the province of Camarines Sur. It has been represented in the House of Representatives of the Philippines since 1919.[3] The district consists of the northern Camarines Sur municipalities of Cabusao, Del Gallego, Lupi, Ragay and Sipocot. It is represented in the 19th Congress by Tsuyoshi Anthony Horibata of the National Unity PartY (NUP).
- ^ Census of Population (2020). Table B - Population and Annual Growth Rates by Province, City, and Municipality - By Region. Philippine Statistics Authority. Retrieved July 8, 2021.
- ^ "Number and Turn-Out of Registered Voters and Voters Who Actually Voted by City/Municipality May 9, 2022 National and Local Elections". Commission on Elections. Retrieved October 6, 2023.
- ^ "Roster of Philippine legislators". House of Representatives of the Philippines. Archived from the original on March 16, 2017. Retrieved April 18, 2020.