The federal constituency was created in the 1974 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.

Liman Kati is the village with shops for business activities to help the rubber estate workers for daily supply and needs.

According to the federal gazette issued on 31 October 2022, the Padang Rengas constituency is divided into 31 polling districts.

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

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