Legislative districts of Sultan Kudarat

The province is currently represented in the lower house of the Congress of the Philippines through its first and second congressional districts.

Prior to gaining separate representation, areas now under the jurisdiction of Sultan Kudarat were represented under the Department of Mindanao and Sulu (1917–1935) and Cotabato (1935–1972).

[1] This new province was represented in the Interim Batasang Pambansa as part of Region XII from 1978 to 1984.

Sultan Kudarat first gained separate representation in 1984, when it returned one representative, elected at large, to the Regular Batasang Pambansa.

Under the new Constitution which was proclaimed on February 11, 1987, the province constituted a lone congressional district,[2] and elected its member to the restored House of Representatives starting that same year.