# Isabela's 3rd congressional district

Isabela's 3rd congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives since 1987. The district consists of the west-central municipalities of Alicia, Angadanan, Cabatuan, Ramon and San Mateo. It is currently represented in the 19th Congress by Ian Paul L. Dy of the Lakas–CMD.

## 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 |
| Isabela's 3rd district for the House of Representatives of the Philippines ||||||||||
| District created February 2, 1987 from Isabela's at-large district. ||||||||||
| 1 | | | Santiago P. Respicio | June 30, 1987 | June 30, 1998 | 8th | KBL | Elected in 1987. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 1 | | | Santiago P. Respicio | June 30, 1987 | June 30, 1998 | 9th | NPC | Re-elected in 1992. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 1 | | | Santiago P. Respicio | June 30, 1987 | June 30, 1998 | 10th | Lakas | Re-elected in 1995. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 2 | | | Ramon M. Reyes | June 30, 1998 | June 30, 2001 | 11th | LAMMP | Elected in 1998. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 3 | | | Faustino G. Dy III | June 30, 2001 | June 30, 2010 | 12th | Lakas | Elected in 2001. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 3 | | | Faustino G. Dy III | June 30, 2001 | June 30, 2010 | 13th | NPC | Re-elected in 2004. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 3 | | | Faustino G. Dy III | June 30, 2001 | June 30, 2010 | 14th | NPC | Re-elected in 2007. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 4 | | | Napoleon S. Dy | June 30, 2010 | June 30, 2019 | 15th | NPC | Elected in 2010. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 4 | | | Napoleon S. Dy | June 30, 2010 | June 30, 2019 | 16th | NPC | Re-elected in 2013. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 4 | | | Napoleon S. Dy | June 30, 2010 | June 30, 2019 | 17th | NPC | Re-elected in 2016. | 1987–2019 Alicia, Angadanan, Cabatuan, Cauayan, Luna, Reina Mercedes, San Guillermo, San Mateo |
| 5 | | | Ian Paul L. Dy | June 30, 2019 | Incumbent | 18th | NPC | Elected in 2019. | 2019–present Alicia, Angadanan, Cabatuan, Ramon, San Mateo |
| 5 | | | Ian Paul L. Dy | June 30, 2019 | Incumbent | 19th | Lakas | Re-elected in 2022. | 2019–present Alicia, Angadanan, Cabatuan, Ramon, San Mateo |

## Election results
### 2022

2022 Philippine House of Representatives election in Isabela's 3rd District :
| Party | Party | Candidate | Votes | % |
| | NPC | Ian Paul Dy | 113,838 | 100.00% |
| Total votes | Total votes | Total votes | 113,838 | 100.00% |