U.K. Desk

Where is the British map genuinely settled, and where is it quietly fragile?

Constituency projections from bias-corrected Bayesian poll aggregation, calibrated on past elections — every seat, updated as new polls land.

Model topline · run 2026-07-17 · 545 polls

Reform UK 24.5% 271 seats
Conservative 20.5% 87 seats
Labour 20.5% 134 seats
Green 13.7% 11 seats
Liberal Democrat 11.4% 72 seats

Commons today — 634 of 650 GB seats tracked

Labour 410Conservative 122Liberal Democrat 72Reform UK 4Green 5SNP 8Plaid Cymru 4Other 8Vacant 1

By-elections

Live race · polling day 13 August

Farage vs Binface.

Farage recontests his own seat against Count Binface while the major parties boycott. Dedicated Monte Carlo engine: Farage 82.1%, Binface 17.9% — with markets, odds and Binface's path to victory.

Open the special desk →

2026 by-elections — called and settled

Gorton and Denton Green gain from Labour — first Green by-election win. 26 Feb 2026
Makerfield Labour hold — Andy Burnham returns to Westminster. 18 Jun 2026
Aberdeen South Conservative gain from the SNP — first Scottish by-election gain since 1967. 18 Jun 2026
Arbroath and Broughty Ferry SNP hold. 18 Jun 2026

Methodology after the signal

Built for depth, down to the marginal seat.

The British electoral map rewards granularity: tactical voting, regional swings and third-party dynamics shift individual seats in ways national polls can't predict. Vote-Scope projects every seat, so you can see exactly where the contest lives.

  • Polling aggregation uses a Bayesian BSTS model with region-level adjustments.
  • 50,000 Monte Carlo simulations produce seat distributions and win probabilities.
  • Commons composition reflects resolved by-elections and current vacancies — not just the 2024 result.
  • By-elections get dedicated race desks — Clacton runs on its own Monte Carlo engine, with markets shown as external comparison.