Boundary changes mean the 2024 British general election will be fought in altered seats. Enter your postcode to see a map of your constituency and how these seats would have voted in 2019

The next general election in the UK will be fought across 650 new constituencies after boundary changes were approved by parliament.

While no election has taken place along these boundaries yet, research by psephologists Colin Rallings and Michael Thrasher, academics at the University of Plymouth, has estimated how, based on 2019 results, these new seats would have notionally voted in that election.