The federal constituency was created in the 1968 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.

第15届全国大选-东方日报-2022 Ethnic breakdown of Bintulu's electorate as of 2022 Age breakdown of Bintulu's electorate as of 2022 Gender breakdown of Bintulu's electorate as of 2022 According to the gazette issued on 31 October 2022, the Bintulu constituency has a total of 28 polling districts.

[3] constituency "His Majesty's Government Gazette - Notice of Contested Election, Parliament for the State of Sarawak [P.U.

[permanent dead link‍] "Federal Government Gazette - Notice of Contested Election, Parliament for the State of Sarawak [P.U.

Attorney General's Chambers of Malaysia.