Frequently Asked Questions — Arboretum Ward

Who won the Arboretum ward election in 2021?

Labour held Arboretum ward at the 6 May 2021 Local Election. Labour won with a majority of 1,597 votes (55.2%). Turnout was 24.1%.

Which council does Arboretum ward elect to?

Arboretum is a ward within Derby. Councillors elected here sit on Derby Council, responsible for local services including planning, housing, social care, and waste collection. At this election 24.1% of eligible voters cast a ballot — local elections typically attract 25–40% turnout nationally.

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 Arboretum in 2021 is shown in the statistics above.