Will Reform win a mayorship in the 2026 United Kingdom local elections?

Prediction market · Polymarket

Overview

United Kingdom local elections are currently scheduled to be held on May 7, 2026. This market will resolve to "Yes" if a Reform UK candidate wins a mayorship as a result of this election. Otherwise, this market will resolve to "No". A candidate will be considered an official candidate of Reform UK if they are officially nominated by Reform UK and are registered for the relevant election in affiliation with Reform UK. Independent candidates will not count for any party. Only the following mayoral elections scheduled to be held on May 7, 2026, will qualify for this market: Croydon, Hackney, Lewisham, Newham, Tower Hamlets, and/or Watford. Temporary, interim, or placeholder mayors appointed before the election will not be considered. Resolution of this market will be based on the results of the relevant elections, once those results are official. If the results of any of the relevant elections aren’t known by April 30, 2027 11:59 PM ET, this market will resolve based on the available results up to that point. If none of the results of the relevant elections are known by that time, this market will resolve to “No”. This market will resolve based on the results of the elections as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the respective council government.

Ticker

will-reform-win-a-mayorship-in-the-2026-united-kingdom-local-elections

Volume

950

24h volume

10

1w volume

356

Open interest

454

Liquidity

920

Liquidity CLOB

920

Start

Apr 14, 2026

End

May 7, 2026

Status

Active

Access

Restricted

Created

Apr 14, 2026

Event ID

343916

Slug

will-reform-win-a-mayorship-in-the-2026-united-kingdom-local-elections

Markets

1

Raw event data
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  "title": "Will Reform win a mayorship in the 2026 United Kingdom local elections?",
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    "context_description": "Reform UK has fielded candidates in key London borough mayoral elections on May 7, including Hackney (Vahid Almasi), Tower Hamlets (John Gerald Bullard), Newham (Clive Furness), and Croydon (Ben Flook), amid projections of major council seat gains nationwide following their 2025 successes. However, a recent YouGov MRP poll for London locals shows Reform at 14%, trailing Labour (26%) and Greens (22%), with no frontrunner status in Labour strongholds like Hackney and Newham where incumbents dominate. Trader consensus at 84% \"No\" reflects this polling gap and historical patterns where Reform secures council majorities—such as Doncaster—but struggles in separate directly elected mayoral races, despite national polling leads and recent campaign launches by Nigel Farage.",
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