Electoral Reform Polling 2026
58% of UK voters support proportional representation. But Labour and the Conservatives both oppose it — keeping the First Past the Post system that gave Labour 412 seats on 33% of votes in 2024. The polling paradox that defines British democracy.
The Democratic Deficit: Why the Majority View Is Politically Impossible
A clear majority of UK voters support proportional representation for Westminster elections — 58% in May 2026 polling. Yet the two parties most likely to govern — Labour and the Conservatives — both oppose it. The reason is ruthlessly self-interested: First Past the Post (FPTP) systematically over-rewards the two largest parties. In July 2024, Labour won 412 seats on just 33% of votes — a 63% seat share from a 33% vote share. No PR system would have delivered that majority. Neither Labour nor the Conservatives will abolish a system that keeps them in power.
The democratic paradox is starker than ever in 2026. Reform UK is polling at 28% nationally — a larger vote share than Labour (18%) or the Conservatives (19%) — yet holds just 5 Westminster seats. The Lib Dems won 72 seats on 12% because their vote is geographically efficient in former Conservative rural seats. The Greens hold 4 seats on 15% nationally. If 2026 vote shares were held under a pure PR system, Reform UK would have approximately 180 seats and the Greens around 98.
Key electoral reform polling findings — 2026
- 58% support proportional representation for Westminster elections; 24% oppose
- 67% of 18–34s support PR (highest of any age group)
- 42% of over-65s support PR (lowest — still a plurality for PR)
- 91% of Green Party supporters back PR
- 88% of Lib Dem supporters back PR
- 71% of Reform UK supporters back PR
- 52% of Labour supporters back PR (party opposes it)
- 38% of Conservative supporters back PR (party opposes it)
- Reform UK would win ~180 seats under PR vs 5 under FPTP
- Labour won 63% of seats on 33% of votes in 2024 under FPTP
Support for PR by Party Affiliation — 2026
% supporting PR for Westminster elections among each party’s own voters. Deltapoll May 2026.
FPTP vs PR: What the 2024 Result Would Have Looked Like
| Party | 2024 Vote % | FPTP seats (actual) | Seats under PR (est.) | Over/under-rep |
|---|---|---|---|---|
| Labour | 33% | 412 | 215 | +197 seats |
| Conservatives | 24% | 121 | 156 | -35 seats |
| Lib Dems | 12% | 72 | 78 | -6 seats |
| Reform UK | 14% | 5 | 91 | -86 seats |
| SNP | 2% | 9 | 13 | -4 seats |
| Greens | 4% | 4 | 26 | -22 seats |
| Other | 11% | 27 | 71 | -44 seats |
PR estimates based on pure proportional allocation of 650 seats to 2024 GE vote shares. Actual PR results depend on specific system (d’Hondt, STV etc). Sources: UK Electoral Commission 2024; BritPolls calculations.
The Reform UK Paradox — 28% of Votes, 5 Seats
Reform UK’s situation represents the most extreme FPTP distortion in modern British politics. Polling at 28% nationally, the party holds just 5 seats because its vote is spread across many constituencies rather than concentrated in a smaller number of winnable targets. Under PR, Reform would have approximately 180 seats — making it the largest single party. The party’s path under FPTP requires achieving 35%+ in specific Red Wall seats by 2029.
Other Democratic Reforms: Lords, Voter ID, Voting Age
| Reform proposal | Support | Oppose | Key note |
|---|---|---|---|
| Replace Lords with elected second chamber | 71% | 14% | Cross-partisan; Reform voters 84% support |
| Automatic voter registration at 18 | 64% | 18% | Strong Labour/Lib Dem backing; Con 52% |
| Proportional representation for Westminster | 58% | 24% | All parties except Lab & Con voters net support |
| Lower voting age to 16 | 52% | 36% | Strong among under-35s (71%); weakest over-65s (31%) |
| Allow online voting for elections | 58% | 29% | Popular with younger voters; security concerns cited |
| Make voter ID rules less restrictive | 51% | 32% | 2023 ID requirements widely seen as too tight |
| Mandatory voting (with “none” option) | 38% | 49% | Minority view; highest support from older voters |
YouGov/Deltapoll composite, May 2026. Lords reform has the broadest cross-partisan support of any constitutional change tested.
PR Support by Age Group
% supporting PR by age. Deltapoll May 2026. Even among 65+, more support PR (42%) than oppose (38%).
Why Labour won’t change the system
- Labour won 412 seats on 33% in 2024 under FPTP
- Under PR, Labour would have won ~215 seats — no path to government alone
- FPTP seat bonuses delivered 1945, 1966, 1997, and 2024 landslides
- PR would require coalition government, limiting policy programme
- Labour’s formal position: FPTP is “clear and understood”
Electoral systems used in UK
- Westminster: First Past the Post
- Scottish Parliament: Additional Member System
- Welsh Senedd (from 2026): D’Hondt closed-list PR
- N. Ireland Assembly: Single Transferable Vote
- London Assembly: Additional Member System
The UK already uses PR for devolved elections. Westminster remains the last major holdout of FPTP among similar democracies.
Explore More
Reform UK Polling
Reform at 28% nationally but only 5 seats. The most extreme FPTP distortion in modern British politics — and the case for why Reform benefits most from PR.
Lib Dems Polling
72 seats on 12% — the Lib Dems’ geographic efficiency under FPTP, and the party’s long-standing commitment to PR reform.
Green Party Polling
Greens at 15% nationally, 4 seats. The party with the most to gain from any move to proportional representation.
Class Politics
The class realignment driving the PR debate: working class voters for Reform, graduate voters for Greens — both severely under-represented under FPTP.
Young Voter Polling
67% of 18–34s back PR — the highest of any age group, and tied to their frustration with Labour and the Greens’ under-representation.
All Topics
Browse all polling topic deep-dives — NHS, immigration, economy, defence and more.
Do UK voters support proportional representation?
Yes — 58% support PR for Westminster elections versus 24% opposed. Support is highest among Green (91%), Lib Dem (88%) and Reform UK voters (71%). Even 52% of Labour voters back PR, despite the party opposing it. The gap between public support for PR and political will to implement it is one of the defining democratic tensions in British politics. Lib Dem polling →
Which UK parties support proportional representation?
The Liberal Democrats, the Green Party, Plaid Cymru, SNP and Reform UK all support some form of PR. Labour and the Conservatives both oppose changing the Westminster system — despite their own supporters favouring PR in polling. The two parties that benefit most from FPTP’s seat bonuses are also the two most opposed to changing it. Green Party polling →
Why does the UK still use First Past the Post?
Because FPTP benefits the two parties that have historically governed: Labour and the Conservatives. A 2011 referendum rejected the Alternative Vote system 68% to 32%. Labour won 412 seats on 33% of votes in 2024 — no PR system would have produced that result. The governing party always has a structural interest in maintaining the system that brought it to power.
Would proportional representation help Reform UK?
Dramatically. Under PR, Reform UK’s 28% national vote share would translate to approximately 180 seats, making it the largest or second-largest party. Under FPTP, it holds just 5 MPs. This is why 71% of Reform voters back PR. The party’s path under FPTP requires building a concentrated ground game in specific Red Wall constituencies to win them by plurality. Reform UK polling →
Do UK voters support reforming the House of Lords?
71% of UK adults support replacing the House of Lords with an elected second chamber — the single most popular democratic reform tested in polling. Only 14% want to keep the current appointed Lords. Support is cross-partisan: 68% of Labour voters, 62% of Conservative voters, and 84% of Reform UK voters all back Lords reform. Labour has proposed partial reform but has not committed to a fully elected chamber.
What do voters think about the voting age, voter ID and online voting?
52% support lowering the voting age to 16 (vs 36% against). 64% support automatic voter registration at 18. 58% would back online voting for elections. The voter ID requirement introduced in 2023 is opposed by 48% and supported by 39% — with concerns focused on its disproportionate impact on younger and lower-income voters. Young voter polling →