The federal constituency was created in the 1955 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.

Ethnic breakdown of Johor Bahru's electorate as of 2022[4] Age breakdown of Johor Bahru's electorate as of 2022 Gender breakdown of Johor Bahru's electorate as of 2022 According to the federal gazette issued on 31 October 2022, the Johor Bahru constituency is divided into 40 polling districts.

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

Attorney General's Chambers of Malaysia.

"Federal Government Gazette - Notice of Contested Election, Parliament for the State of Johore [P.U.