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Notional election results

Notional election results are calculations made, usually following boundary changes of electoral districts brought about by population shifts, to determine what election results would have been in previous elections had the newly created boundaries then been in place. Such calculations are used by psephologists and media for the purposes of detecting changing voting patterns and swings from one party to another from one election to the next, which is easier to calculate when no boundary changes have been implemented.


  • Use in United Kingdom elections