Legislative districts of Isabela#4th District

The province was represented as a lone legislative district until 1972. It was part of the representation of Region II from 1978 to 1984, and from 1984 to 1986, it elected 3 assemblymen at-large. In 1986, it was redistricted into four legislative districts.

On September 27, 2018, President Rodrigo Duterte signed Republic Act No. 11080,http://www.officialgazette.gov.ph/downloads/2018/09sep/20180927-RA-11080-RRD.pdf {{Bare URL PDF|date=March 2022}} increasing the legislative districts from four to six and reapportioned the district assignments of cities and municipalities.{{cite web|url=https://newsinfo.inquirer.net/1036988/duterte-creates-two-new-legislative-districts-in-isabela|title=Duterte creates two new legislative districts in Isabela|first=Darryl John|last=Esguerra|website=newsinfo.inquirer.net|date=27 September 2018}}

• City: Ilagan
• Municipalities: Cabagan, Delfin Albano, Divilacan, Maconacon, San Pablo, Santa Maria, Santo Tomas, Tumauini
• Population (2020): 399,196

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | rowspan="2"| Antonio T. Albano
19th Congress 2022–2025

• Municipalities: Benito Soliven, Gamu, Naguilian, Palanan, Reina Mercedes, San Mariano
• Population (2020): 199,903

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | rowspan="2"| Ed Christopher S. Go
19th Congress 2022–2025

File:3rd_district_isabela.png

• Municipalities: Alicia, Angadanan, Cabatuan, Ramon, San Mateo
• Population (2020): 282,027

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | rowspan="2"|Ian Paul L. Dy
19th Congress 2022–2025

• City: Santiago{{efn|name=santiago|group=4|Independent component city since July 4, 1994. Independent from the province and does not vote for provincial officials by virtue of Republic Act No. 7720.{{cite web|url=http://www.congress.gov.ph/download/ra_09/RA07720.pdf|archive-url=https://web.archive.org/web/20160304201114/http://www.congress.gov.ph/download/ra_09/RA07720.pdf|url-status=dead|archive-date=March 4, 2016|date=March 4, 2016}} Only votes with Isabela for congressional representation.}}
• Municipalities: Cordon, Dinapigue, Jones, San Agustin
• Population (2020): 268,602

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | Alyssa Sheena P. Tan
19th Congress 2022–2025 | Joseph S. Tan

• Municipalities: Aurora, Burgos, Luna, Mallig, Quezon, Quirino, Roxas, San Manuel
• Population (2020): 267,550

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | rowspan="2"| Faustino Michael Carlos T. Dy III
19th Congress 2022–2025

• City: Cauayan
• Municipalities: Echague, San Guillermo, San Isidro
• Population (2020): 279,772

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
18th Congress 2019–2022 | rowspan="2"| Faustino A. Dy V
19th Congress 2022–2025

• City: Ilagan (became a city in 2012)
• Municipalities: Cabagan, Delfin Albano, Divilacan, Maconacon, Palanan, San Pablo, Santa Maria, Santo Tomas, Tumauini

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
8th Congress 1987–1992 | rowspan="3"| Rodolfo B. Albano, Jr.
9th Congress 1992–1995
10th Congress 1995–1998
11th Congress 1998–2001 | Rodolfo T. Albano III
12th Congress 2001–2004 | Rodolfo B. Albano, Jr.
13th Congress 2004–2007 | rowspan="2"| Rodolfo T. Albano III
14th Congress 2007–2010
15th Congress 2010–2013 | Rodolfo B. Albano, Jr.
16th Congress 2013–2016 | rowspan="2"| Rodolfo T. Albano III
17th Congress 2016–2019

• Municipalities: Aurora, Benito Soliven, Burgos, Gamu, Mallig, Naguilian, Quezon, Quirino, Roxas, San Manuel, San Mariano

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
8th Congress 1987–1992 | Simplicio B. Domingo, Jr.
9th Congress 1992–1995 | rowspan="3"| Faustino S. Dy, Jr.
10th Congress 1995–1998
11th Congress 1998–2001
12th Congress 2001–2004 | rowspan="3"| Edwin C. Uy
13th Congress 2004–2007
14th Congress 2007–2010
15th Congress 2010–2013 | rowspan="3"| Ana Cristina S. Go
16th Congress 2013–2016
17th Congress 2016–2019

• City: Cauayan (became a city in 2001)
• Municipalities: Alicia, Angadanan, Cabatuan, Luna, Reina Mercedes, San Guillermo, San Mateo

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
8th Congress 1987–1992 | rowspan="3"| Santiago P. Respicio
9th Congress 1992–1995
10th Congress 1995–1998
11th Congress 1998–2001 | Ramon M. Reyes
12th Congress 2001–2004 | rowspan="3"| Faustino G. Dy III
13th Congress 2004–2007
14th Congress 2007–2010
15th Congress 2010–2013 | rowspan="3"| Napoleon S. Dy
16th Congress 2013–2016
17th Congress 2016–2019

• City: Santiago{{efn|name=santiago}} (became a city in 1994)
• Municipalities: Cordon, Dinapigue, Echague, Jones, Ramon, San Agustin, San Isidro

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
8th Congress 1987–1992 | rowspan="3"| Antonio M. Abaya
9th Congress 1992–1995
10th Congress 1995–1998
11th Congress 1998–2001 | Heherson T. Alvarez
rowspan="2"| 12th Congress 2001–2004 | Antonio M. Abaya{{efn|group=4a|Died on February 26, 2003.}}
Giorgidi B. Aggabao{{efn|group=4a|Elected to complete the unexpired term of predecessor, assumed office on May 19, 2003.}}
13th Congress 2004–2007 | Anthony Miranda
14th Congress 2007–2010 | rowspan="3"| Giorgidi B. Aggabao
15th Congress 2010–2013
16th Congress 2013–2016
17th Congress 2016–2019 | Ma. Lourdes R. Aggabao

Notes

{{notelist|group=4,4a}}

class="wikitable" style="text-align:center; width:40%;"
width="40%"| Period ! Representative
rowspan="2"| 1st Philippine Legislature 1907–1909 | Nicasio Claravall{{efn|group=l|Unseated by the Assembly.{{cite book|last=Jernegan|first=Prescott F.|title=The Philippine Citizen|year=2009|publisher=BiblioBazaar|url=https://books.google.com/books?id=70XqApkaZ7YC|page=80|isbn=978-1-115-97139-3}}}}
Dimas Guzman
2nd Philippine Legislature 1909–1912 | rowspan="2"| Eliseo Claravall
3rd Philippine Legislature 1912–1916
4th Philippine Legislature 1916–1919 | Mauro Verzosa
5th Philippine Legislature 1919–1922 | Miguel Binag
6th Philippine Legislature 1922–1925 | Tolentino Verzosa
7th Philippine Legislature 1925–1928 | Manuel Nieto
8th Philippine Legislature 1928–1931 | Pascual Paguirigan
9th Philippine Legislature 1931–1934 | Silvestre Macutay
10th Philippine Legislature 1934–1935 | Silvino Gumpal
1st National Assembly 1935–1938 | rowspan="2"| Mauro Verzosa
2nd National Assembly 1938–1941
1st Commonwealth Congress 1945 | Lino J. Castillejos
1st Congress 1946–1949 | Domingo Paguirigan
2nd Congress 1949–1953 | rowspan="2"| Samuel Reyes
3rd Congress 1953–1957
4th Congress 1957–1961 | rowspan="2"| Delfin B. Albano
5th Congress 1961–1965
6th Congress 1965–1969 | Melanio T. Singson
7th Congress 1969–1972 | Rodolfo B. Albano, Jr.

Notes

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{{reflist}}

{{Philippine legislative districts}}

Isabela

Category:Politics of Isabela (province)