The May 2026 local elections — covering county councils, unitary authorities, and mayoral contests across England — delivered the clearest evidence yet that Reform UK’s polling surge is translating into genuine electoral infrastructure. The party gained over 600 council seats, won outright control of multiple authorities, and came close to winning several mayoral races. It was the most significant local election performance by a new party since the SDP in the early 1980s.
The Results in Summary
Reform UK contested all areas where elections were held and secured an estimated 30% of the popular vote in local contests — broadly consistent with its national polling. The party won control of councils in areas including parts of the East Midlands, Lincolnshire, and several unitary authorities in the North East. In some of these areas, Reform councillors were elected for the first time in May 2025; their re-election and expansion in 2026 suggests the vote is sticky rather than a one-off protest.
Labour held most of its urban strongholds but lost ground in mixed urban-suburban authorities where its 2024 majority had been thinner. The Conservatives experienced heavy losses in the Home Counties and South West — areas where the party had been defending large numbers of seats won in previous cycles — with a significant proportion of those losses going to Reform rather than Labour or the Liberal Democrats.
Which Councils Flipped
The most symbolically significant gains for Reform were in county councils in the East of England and the East Midlands. These authorities, historically Conservative, had been trending toward Reform in by-elections since early 2025. The May 2026 results confirmed the shift: Conservative groups that had held these councils for decades were replaced by Reform administrations, often without a majority but as the largest single party.
In the mayoral contests, Reform came second in two mayoral races and won one combined authority mayoralty in an area of the North that had been Labour-held for the authority’s entire existence. That victory — won on a platform of reduced housing targets, stronger policing, and restrictions on asylum seeker accommodation — was immediately cited by Nigel Farage as proof of concept for what the party could achieve in the general election.
What Reform Is Doing Differently
The 2026 local election results are not simply a reflection of national polling; they also reflect organisational investment. Reform has expanded its candidate training programme, built local branches in over 200 constituencies, and used a data-driven targeting system (reportedly built by former Conservative digital campaigners) to concentrate resources in winnable areas.
One key tactical shift was the decision to stand candidates in every ward rather than concentrating resources — a strategy designed to build name recognition and local profile even in unwinnable areas. This “vote-everywhere” approach mirrors what UKIP attempted in 2013–2015 and is specifically designed to address the weakness that FPTP imposes on nationally strong but locally thin parties.
What It Signals for 2029
The conventional wisdom after GE2024 was that Reform could poll well nationally but struggle to win seats without concentrated local organisation. The 2026 local election results challenge that assumption. A party that controls several county councils and a combined authority mayoralty has access to public resources, media coverage, and a visible record — all of which are inputs to a stronger general election campaign.
That said, the translation from local to parliamentary elections remains uncertain. Local elections allow for split-ticket voting, lower turnout that benefits challenger parties, and less media scrutiny of policy detail. Whether Reform can maintain its current trajectory through the next three years — and whether it can build the candidate quality and ground campaign needed for a general election — are the key questions heading toward GE2029. Track the developing picture at our local elections hub.
Related: Local elections hub → • Reform UK profile → • GE2029 tracker →