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.

Ethnic breakdown of Batang Lupar's electorate as of 2022 Age breakdown of Batang Lupar's electorate as of 2022 Gender breakdown of Batang Lupar's electorate as of 2022 According to the gazette issued on 31 October 2022, the Batang Lupar constituency has a total of 15 polling districts.

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

Attorney General's Chambers of Malaysia.

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