Legislative districts of Isabela

The Legislative Districts of Isabela, namely the first, second, third, fourth districts are the representations of the Province of Isabela in the Philippine House of Representatives. Isabela was a lone legislative districts 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.

1st District

*City: "none"
*Municipality: Cabagan, Delfin Albano, Divilacan, Ilagan, Maconacon, Palanan, San Pablo, Santa Maria, Santo Tomas, Tumauini
*Population (2000):

4th District

*City: Santiago City
*Municipality: Cordon, Dinapigue, Echague, Jones, Ramon, San Agustin, San Isidro,
*Population (2000):

:mnb|abaya|1 Died on February 26, 2003.:mnb|aggabao|2 Elected to complete the unexpired term of predecessor, assumed office on May 19, 2003.

Lone District (defunct)

References

*Philippine House of Representatives Congressional Library