The latest opinion poll data for the UK general election in late May 2026 shows a political landscape transformed since the last national vote. Aggregated polling averages indicate that Reform UK has established a clear lead, with Labour and the Conservatives trailing well behind in a fragmented multi-party system. This snapshot, drawn from daily trackers and monthly averages, captures a moment of significant voter realignment.
The most reliable single figure comes from PollCheck’s 7-poll moving average, which combines data from major pollsters including YouGov, Opinium, Survation, More in Common, and JL Partners. That average places Reform UK at 27.3%, Labour at 19.1%, and the Conservatives at 17.6%. The Greens and Liberal Democrats also register unusually strong support, at 14.3% and 12.4% respectively.
These numbers represent voting intention, not a seat forecast. Under the First Past the Post system, a party’s national vote share does not translate directly into seats, and the current data underscores that distinction. The combined Labour and Conservative vote share sits well below 40%, a dramatic shift from the 57.4% they won together at the 2024 general election.
What is the latest opinion poll today for the UK general election?
The most current UK-wide voting intention data, aggregated from multiple polling firms, points to a clear frontrunner. Reform UK’s lead over Labour is roughly 8 percentage points, and its lead over the Conservatives is nearly 10 points. This represents the core finding of the latest polling snapshot.
Reform UK
27% (PollCheck 7-poll average)
19%
Second place in current average
18%
Third place, trailing Reform
YouGov + PollCheck
Daily updated aggregates available
Several key insights emerge from the current data:
- Reform UK has overtaken both Labour and Conservatives in the latest 7-poll moving average, marking a significant shift from the 2024 election.
- Labour currently sits at 19%, a steep drop from its 2024 general election result of roughly 34%, indicating substantial voter dissatisfaction.
- The Conservative Party is polling at 18%, barely trailing Labour, suggesting a tight battle for second place rather than a two-horse race.
- The gap between the top three parties is less than 10 percentage points, creating high seat uncertainty under First Past the Post.
- YouGov and PollCheck provide the most up-to-date daily data, while Wikipedia offers the best historical context.
The following table outlines the current polling snapshot compared to the last general election:
| Metric | Current Value | Change vs 2024 Election | Source |
|---|---|---|---|
| Reform UK Voting Intention | 27% | +22% | PollCheck / YouGov |
| Labour Voting Intention | 19% | -15% | PollCheck / YouGov |
| Conservative Voting Intention | 18% | -6% | PollCheck / YouGov |
| Lib Dem Voting Intention | ~10-12% | Stable / Slight loss | PollCheck / YouGov |
| Poll of Polls Average | 7-poll MA | Updated daily | PollCheck.co.uk |
What is Reform UK’s current polling percentage?
Reform UK’s current polling stands at 27.3% according to the PollCheck 7-poll moving average. The Electoral Reform Society’s monthly average for April 2026 placed Reform at 26.4%, described at the time as its lowest monthly average in 12 months. Despite that slight dip, the party has maintained a lead that would have been unthinkable just two years ago.
How does Reform UK’s polling compare to the Conservatives?
Reform UK’s 27.3% compares to the Conservatives’ 17.6% in the PollCheck average, a gap of nearly 10 percentage points. This represents a reversal of the traditional dynamic, where the Conservatives were the primary party of the right. Reform’s support appears to draw from former Conservative voters as well as those who did not vote in 2024.
What is Reform UK’s 7-poll moving average?
The 7-poll moving average is calculated by PollCheck using the most recent polls from five major firms: YouGov, Opinium, Survation, More in Common, and JL Partners. This average smooths out individual polling noise and provides a more stable estimate of voting intention. For Reform UK, that average currently sits at 27.3%, making it the clear national frontrunner.
The 7-poll moving average is updated daily on PollCheck.co.uk. It combines data from multiple pollsters, each using its own methodology. The margin of error for a typical poll of 1,000-2,000 respondents is approximately +/- 2-3%, meaning individual polls can vary from the average.
What do the latest seat predictions look like for the UK general election?
Seat predictions based on current polling remain highly uncertain. While Reform UK leads in vote share, the First Past the Post system means that a national lead does not automatically produce a majority of seats in Parliament. Several modelling tools offer different approaches to translating votes into seats.
What does Electoral Calculus predict for the next election?
Electoral Calculus provides a poll-of-polls and a seat forecast based on national and constituency-level data. Its model applies swing factors and demographic adjustments to project how a uniform national shift might distribute seats. The exact current seat numbers are not available in the recent data, but the site is a key reference for understanding how vote shares could map to parliamentary majorities.
How does the 7-poll moving average translate into seats?
The translation from vote share to seats is not straightforward. PollCheck offers several tools, including a Demographic Swingometer and a seat calculator, that model how national polling averages might distribute seats under different scenarios. MRP (Multilevel Regression and Post-stratification) models, such as those from YouGov and More in Common, use constituency-level demographics to produce more granular estimates. The current data suggests that Reform’s vote is geographically dispersed, which could make it harder to convert a large vote share into a proportional number of seats.
Seat predictions based on national vote share alone can be misleading. Under First Past the Post, a party with concentrated support in specific constituencies can win more seats per vote than a party with evenly spread support. Current polling averages do not provide enough constituency-level detail to make confident seat forecasts.
How reliable are current UK opinion polls and who conducts them?
Opinion polls are a snapshot of public opinion at a given moment, not a prediction of an election result. Their reliability depends on sample size, methodology, and how well they capture the views of the entire electorate. The current polls from major firms such as YouGov, Ipsos, and Opinium are conducted using online panels and weighted to reflect the demographic profile of the UK population.
What methodology do YouGov, Ipsos, and Opinium use?
YouGov, Ipsos, and Opinium all use online polling with sample sizes typically between 1,000 and 2,000 respondents. Each firm applies weighting to correct for demographic imbalances. YouGov’s trackers are updated frequently and are among the most cited sources in media coverage. Ipsos publishes detailed methodological reports alongside its data. These firms are members of the British Polling Council, which requires transparency in methodology and data.
Where can I find verified daily poll data from PollCheck or YouGov?
The most reliable sources for daily data are the PollCheck UK voting intention tracker, which provides a 7-poll moving average updated daily, and the YouGov voting intention tracker, which offers a direct line into one of the largest polling operations in the UK. Both sites provide raw data and visualisations.
Other key sources include the Electoral Reform Society’s monthly polling averages, which aggregate data from ten pollsters, and Wikipedia’s comprehensive opinion polling page, which offers a historical timeline and footnoted citations. Electoral Calculus seat predictions provide a modelling perspective, while Ipsos UK opinion polls offer detailed methodological reports.
For the most current daily snapshot, use PollCheck.co.uk. For a deeper understanding of methodology and raw data, consult YouGov’s tracker directly. For historical context and data archiving, Wikipedia’s opinion polling page is the most comprehensive free resource.
How has the polling changed over time? Key milestones from 2024 to 2026
The current polling landscape is the result of a steady shift that began shortly after the 2024 general election. The timeline below captures the key milestones in this transformation.
- July 2024: UK General Election. Labour wins a landslide majority. Reform UK wins approximately 5% of the national vote.
- Early 2025: Reform UK begins a steady climb in opinion polls, entering the mid-teens in voting intention.
- Mid-2025: Reform overtakes the Conservatives in many polls for the first time, a historic shift in British politics.
- Late 2025: Reform reaches 25% or more in multiple YouGov and Opinium polls, solidifying its position as a major force.
- April 2026: The current snapshot shows Reform at 27%, Labour at 19%, and Conservatives at 18%, according to the PollCheck average. The Electoral Reform Society’s monthly average for April places Reform at 26.4%.
What is certain and what remains uncertain in the current polling?
The polling data provides a clear picture of current voting intention, but translating that into a future election outcome involves significant uncertainty. The table below separates what is established from what remains unclear.
| Established Information | Information That Remains Unclear |
|---|---|
| Reform UK is currently the most popular party by vote share in the polling average. | Opinion polls have a margin of error (+/- 2-3%) that can shift rankings between polls. |
| Labour has lost significant ground since the 2024 general election. | First Past the Post means a 1% vote swing can translate to 30+ seats. |
| The Conservative Party is in a statistical tie for second place with Labour. | Local constituency polling is sparse; seat predictions rely on national swing models. |
What does the current polling context mean for the next election?
The current data represents a snapshot in time and should not be confused with an election prediction. Reform UK’s surge is the most significant structural shift in British politics since the 2015 SNP surge, fuelled by voter dissatisfaction with both main parties. Labour’s decline is steep by historical standards for a mid-term government, though not unprecedented, as seen with John Major’s government between 1992 and 1997. The Liberal Democrats remain a distant fourth, but their concentrated vote share in certain seats could yield disproportionate seat gains. Analysts expect the picture to evolve further as the next general election approaches, likely in 2028 or 2029.
Who provides the most reliable polling data and what do their sources say?
The most authoritative sources for UK opinion polling are the pollsters themselves and the aggregators that compile their data. The YouGov voting intention tracker is one of the primary sources, asking the standard question: “If there were a general election held tomorrow, which party would you vote for?” PollCheck aggregates data from multiple pollsters including YouGov, Opinium, Survation, More in Common, and JL Partners. The Electoral Reform Society provides a monthly average of ten pollsters, offering a broader view of trends.
“The gap between first and fifth place was only 14.2 points” in the April 2026 average.
Electoral Reform Society, monthly polling report
PollCheck notes that “UK polls measure vote share, not seats” and that under First Past the Post, seats do not map directly to national vote share.
PollCheck.co.uk
How should readers interpret the latest opinion poll data?
The latest opinion poll data for the UK general election shows a fragmented political landscape with Reform UK in the lead, Labour and the Conservatives competing for second place, and smaller parties at historically high levels of support. Readers should treat these figures as a current snapshot of public opinion, not a reliable prediction of an election outcome. For the most up-to-date daily data, check the PollCheck UK voting intention tracker and the YouGov voting intention tracker.
Frequently asked questions about UK opinion polls
How often are UK opinion polls updated?
Major pollsters like YouGov, Opinium, and Ipsos release new data weekly or bi-weekly. Aggregators like PollCheck update their moving averages daily.
What is the margin of error on current UK polls?
For a typical sample size of 1,000-2,000, the margin of error is approximately +/- 2% to 3%.
Why don’t the polls match the 2024 election results?
Polls measure current voting intention, not a forecast. Voter opinions shift over time due to government performance, scandals, and leadership changes.
Why is Reform UK polling so high?
The surge is attributed to voter dissatisfaction with both Labour and the Conservatives, and Reform’s ability to attract former Conservative voters and non-voters.
Does Reform’s national lead mean it would win the most seats?
Not necessarily. First Past the Post means seat outcomes depend on geographic concentration of votes, not just national share.
What is MRP polling?
Multilevel Regression and Post-stratification uses relationships between voter characteristics and vote intention to estimate constituency-level results.
How do seat predictions work?
Seat models use national polling averages and apply swing factors, demographic adjustments, or MRP to estimate how vote shares translate into constituencies.
Where can I find daily polling data?
The best sources for daily data are PollCheck.co.uk and the YouGov voting intention tracker.
What is a poll-of-polls?
A poll-of-polls combines data from multiple individual polls to produce a single average, reducing the impact of any one poll’s methodology or margin of error.
Jack Thomas Clarke Thompson is a staff writer for PopCultureDaily.co.uk, covering entertainment news, film, television, streaming and celebrity culture. He works under Editor-in-Chief Harriet Winslow and Managing Editor Lucas Bennett, following the newsroom standards for sourcing, verification and fact-checking set out in our editorial policies.