Parliamentary constituencies in Yorkshire and the Humber

Proposed boundary changes

See 2023 Periodic Review of Westminster constituencies for further details.

Following the abandonment of the Sixth Periodic Review (the 2018 review), the Boundary Commission for England formally launched the 2023 Review on 5 January 2021. The Commission calculated that the number of seats to be allocated to the Yorkshire and the Humber region would be unchanged, at 54. Initial proposals were published on 8 June 2021 and, following two periods of public consultation, revised proposals were published on 8 November 2022. The final proposals were published on 28 June 2023.

Under the proposals, the following constituencies for the region came into effect at the 2024 general election:

2024 results

The number of votes cast for each political party who fielded candidates in constituencies comprising the Yorkshire and the Humber region in the 2024 general election were as follows:

Results history

Primary data source: House of Commons research briefing - General election results from 1918 to 2019

Percentage votes

Key

• CON - Conservative Party, including National Liberal Party up to 1966
• LAB - Labour Party, including Labour and Co-operative Party
• LIB - Liberal Party up to 1979; SDP-Liberal Alliance 1983 & 1987; Liberal Democrats from 1992
• UKIP - UK Independence Party 2010 to 2017 (included in Other up to 2005 and from 2019)
• REF - Reform UK (2019 - Brexit Party)
• GRN - Green Party of England and Wales (included in Other up to 2005)

Seats

Key

• CON - Conservative Party, including National Liberal Party up to 1966
• LAB - Labour Party, including Labour and Co-operative Party
• LIB - Liberal Party up to 1979; SDP-Liberal Alliance 1983 & 1987; Liberal Democrats from 1992
• OTH - 2024 - Independent (Iqbal Mohamed)