# Legislative districts of Ilocos Norte

The legislative districts of Ilocos Norte are the representations of the province of Ilocos Norte in the various national legislatures of the Philippines. The province is currently represented in the lower house of the Congress of the Philippines through its first and second congressional districts.
The first and second districts of Ilocos Norte are among the original representative districts from 1907 which has never changed in territorial coverage, along with the first districts of Albay, of Ilocos Sur and of Iloilo.

## History

The province has been divided into two districts since 1907. When seats for the upper house of the Philippine Legislature were elected from territory-based districts between 1916 and 1935, the province formed part of the first senatorial district which elected two out of the 24-member senate.
In the disruption caused by the Second World War, two delegates represented the province in the National Assembly of the Japanese-sponsored Second Philippine Republic: one was the provincial governor (an ex officio member), while the other was elected through a provincial assembly of KALIBAPI members during the Japanese occupation of the Philippines. Upon the restoration of the Philippine Commonwealth in 1945, the province continued to comprise two representative districts.
Ilocos Norte was represented in the Interim Batasang Pambansa as part of Region I from 1978 to 1984, and returned two representatives, elected at-large to the Regular Batasang Pambansa from 1984 to 1986. The province retained its two congressional districts under the new Constitution which was proclaimed on February 11, 1987, and elected members to the restored House of Representatives starting that same year.

## 1st District

* City: Laoag (became city 1965)
* Municipalities: Bacarra, Bangui, Pasuquin, Piddig, Sarrat (San Miguel), Vintar (re-established 1909), Burgos (Nagparitan) (re-established 1913), Pagudpud (established 1959), Adams (established 1983), Carasi (established 1983), Dumalneg (established 1983)
* Population (2020): 311,977
| Period | Representative |
| 1st Philippine Legislature 1907–1909 | Ireneo Javier |
| 2nd Philippine Legislature 1909–1912 | Ireneo Javier |
| 3rd Philippine Legislature 1912–1916 | Santiago A. Fonacier |
| 4th Philippine Legislature 1916–1919 | Vicente T. Llanes |
| 5th Philippine Legislature 1919–1922 | Vicente T. Llanes |
| 6th Philippine Legislature 1922–1925 | Ireneo Ranjo |
| 7th Philippine Legislature 1925–1928 | Severo Hernando |
| 8th Philippine Legislature 1928–1931 | Severo Hernando |
| 9th Philippine Legislature 1931–1934 | Vicente T. Lazo |
| 10th Philippine Legislature 1934–1935 | Vicente T. Lazo |
| 1st National Assembly 1935–1938 | Vicente T. Lazo |
| 2nd National Assembly 1938–1941 | Vicente T. Lazo |
| 1st Commonwealth Congress 1945 | Vicente T. Lazo |
| 1st Congress 1946–1949 | Damaso T. Samonte |
| 2nd Congress 1949–1953 | Antonio V. Raquiza |
| 3rd Congress 1953–1957 | Antonio V. Raquiza |
| 3rd Congress 1953–1957 | vacant |
| 4th Congress 1957–1961 | Antonio V. Raquiza |
| 5th Congress 1961–1965 | Antonio V. Raquiza |
| 6th Congress 1965–1969 | Antonio V. Raquiza |
| 6th Congress 1965–1969 | Roque R. Ablan, Jr. |
| 7th Congress 1969–1972 | Roque R. Ablan, Jr. |
| 8th Congress 1987–1992 | Roque R. Ablan, Jr. |
| 9th Congress 1992–1995 | Roque R. Ablan, Jr. |
| 10th Congress 1995–1998 | Roque R. Ablan, Jr. |
| 11th Congress 1998–2001 | Rodolfo C. Fariñas |
| 12th Congress 2001–2004 | Roque R. Ablan, Jr. |
| 13th Congress 2004–2007 | Roque R. Ablan, Jr. |
| 14th Congress 2007–2010 | Roque R. Ablan, Jr. |
| 15th Congress 2010–2013 | Rodolfo C. Fariñas |
| 16th Congress 2013–2016 | Rodolfo C. Fariñas |
| 17th Congress 2016–2019 | Rodolfo C. Fariñas |
| 18th Congress 2019–2022 | Ria Christina G. Fariñas |
| 19th Congress 2022–2025 | Ferdinand Alexander A. Marcos III |
Notes
* ↑ Relinquished seat in 1955 after winning election for governor of Ilocos Norte.
* ↑ Resigned seat following appointment as Secretary of Public Works on August 24, 1966.
* ↑ Won special election held on November 14, 1967 to fill vacated seat; took oath of office on January 22, 1968 and served for the remainder of the 6th Congress.

## 2nd District

* City: Batac (became city 2007)
* Municipalities: Badoc, Dingras, Paoay, San Nicolas (re-established 1909), Solsona (re-established 1909), Banna (Espiritu) (established 1913), Nueva Era (established 1919), Pinili (established 1919), Currimao (established 1920), Marcos (established 1963)
* Population (2020): 297,611
| Period | Representative |
| 1st Philippine Legislature 1907–1909 | Baldomero Pobre |
| 2nd Philippine Legislature 1909–1912 | Lucas Paredes |
| 3rd Philippine Legislature 1912–1916 | Teogenes Quiaoit |
| 4th Philippine Legislature 1916–1919 | Melchor Flor |
| 5th Philippine Legislature 1919–1922 | Faustino Adiarte |
| 6th Philippine Legislature 1922–1925 | Ramon Campos |
| 7th Philippine Legislature 1925–1928 | Mariano R. Marcos |
| 8th Philippine Legislature 1928–1931 | Mariano R. Marcos |
| 9th Philippine Legislature 1931–1934 | Emilio T. Medina |
| 10th Philippine Legislature 1934–1935 | Julio Nalundasan |
| 1st National Assembly 1935–1938 | vacant |
| 1st National Assembly 1935–1938 | Ulpiano H. Arzadon |
| 2nd National Assembly 1938–1941 | Ulpiano H. Arzadon |
| 1st Commonwealth Congress 1945 | Rubio Conrado |
| 1st Congress 1946–1949 | Pedro A. Albano |
| 2nd Congress 1949–1953 | Ferdinand E. Marcos |
| 3rd Congress 1953–1957 | Ferdinand E. Marcos |
| 4th Congress 1957–1961 | Ferdinand E. Marcos |
| 4th Congress 1957–1961 | Ferdinand E. Marcos vacant |
| 5th Congress 1961–1965 | Simeon M. Valdez |
| 6th Congress 1965–1969 | Simeon M. Valdez |
| 7th Congress 1969–1972 | Simeon M. Valdez |
| 8th Congress 1987–1992 | Mariano R. Nalupta, Jr. |
| 9th Congress 1992–1995 | Bongbong Marcos |
| 10th Congress 1995–1998 | Simeon M. Valdez |
| 11th Congress 1998–2001 | Maria Imelda R. Marcos |
| 12th Congress 2001–2004 | Maria Imelda R. Marcos |
| 13th Congress 2004–2007 | Maria Imelda R. Marcos |
| 14th Congress 2007–2010 | Bongbong Marcos |
| 15th Congress 2010–2013 | Imelda R. Marcos |
| 16th Congress 2013–2016 | Imelda R. Marcos |
| 17th Congress 2016–2019 | Imelda R. Marcos |
| 18th Congress 2019–2022 | Eugenio Angelo M. Barba |
| 19th Congress 2022–2025 | Eugenio Angelo M. Barba |
Notes
* ↑ Assassinated on September 20, 1935, before taking second term in office.
* ↑ Assumed office after winning the special election held on July 22, 1936 to fill vacant seat.
* ↑ Elected in 1959 to the Senate; seat remained vacant until the end of the 4th Congress.

## At-Large (defunct)

| Period | Representatives |
| National Assembly 1943–1944 | Conrado Rubio |
| National Assembly 1943–1944 | Emilio L. Medina (ex officio) |
| Regular Batasang Pambansa 1984–1986 | Maria Imelda R. Marcos |
| Regular Batasang Pambansa 1984–1986 | Antonio V. Raquiza |