2020: Creation and WP upset victory Sengkang GRC was created prior to the
2020 general election from the bulk of
Sengkang West Single Member Constituency (SMC), the entirety of
Punggol East SMC and the Sengkang Central division of
Pasir Ris–Punggol GRC. In an upset, the WP team, comprising
Louis Chua,
He Ting Ru,
Jamus Lim and
Raeesah Khan, won the GRC, marking the second opposition victory in a GRC since the introduction of GRCs in 1988. They won 52.12% of the vote, defeating
Ng Chee Meng and his team representing the governing
People's Action Party (PAP). It was also the first time the opposition won a newly created GRC.
Resignation of Raeesah Khan On 30 November 2021, Raeesah resigned as a WP member, effectively expelling herself from Parliament, after making unsubstantiated allegations against the
police in Parliament on three occasions. After her resignation, the Compassvale division was physically divided among the remaining three MPs for Sengkang GRC. At the same time,
Faisal Manap, incumbent MP for
Aljunied GRC, became a temporary advisor to the Sengkang GRC team, which party leader
Pritam Singh claimed addressed concerns on the lack of a minority MP for the GRC.
2025: WP entrenchment On 27 March 2022, the PAP team for Sengkang GRC was revamped with
Lam Pin Min remaining; Ng,
Amrin Amin and Raymond Lye were replaced with Elmie Nekmat, Theodora Lai, and Ling Weihong. Ling was later replaced by Marcus Loh in October 2023, who was himself replaced by Bernadette Giam in January 2025. After the appointment of Giam, the PAP confirmed their final lineup for the
2025 general election. Prior to the same election, the WP announced that
Abdul Muhaimin, a senior property manager at WP-held Aljunied–Hougang Town Council, would be nominated to represent the Compassvale division, running alongside the incumbent MPs. Despite a national swing towards the PAP, the WP retained the GRC with 56.32% of the vote, a positive swing of over 4%. ==Members of Parliament==