Frequently Asked Questions — Sheffield Central Constituency

Who won the Sheffield Central constituency election in 2015?

Labour held Sheffield Central constituency at the 7 May 2015 General Election. Labour won with a majority of 17,309 votes (39.2%). Turnout was 61.1%.

What does swing mean in UK elections?

Swing measures how much support has shifted between two parties compared to a previous election. The Butler swing formula — used in British election reporting since the 1950s — takes the average of the gain in the winner's vote share and the loss in the runner-up's. A 5% swing is considered large at ward level; anything above 10% is exceptional. The swing figure for Sheffield Central in 2015 is shown in the statistics above.