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Will the Labour Party win the most council seat elections in the 2026 United Kingdom local elections?

17.2%
Consensus Probability (Model A — Inverse-Variance Log-Odds)
2 platforms · 12pp spread · $2K

Across 2 prediction market platforms, "Will the Labour Party win the most council seat elections in the 2026 United Kingdom local elections?" has a consensus probability of 17.2%. Polymarket: 23.0%, Manifold: 11.4%. Consensus via geometric mean of odds (Satopaa et al., 2014), validated by IARPA ACE tournament.

Platform Comparison — white line = consensus
Polymarket
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23%
$2K
Manifold
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11%
20 traders
Probability Over Time
All 4 Consensus Models
Market Details
Polymarket
Updated 1h ago
Volume
$2K
Liquidity
$10K
Bid / Ask
18.0% / 28.0%
Spread
10.0%
Opened
Apr 2026
Resolves
May 2026
United Kingdom local elections are scheduled to be held on May 7, 2026. This market will resolve according to the party whose official candidates win the most council seats for the United Kingdom's metropolitan boroughs, London borough councils, unitary authorities, county coun…
Manifold
Updated 1h ago
Volume
Liquidity
Bid / Ask
— / —
Spread
Opened
Apr 2026
Resolves
May 2026

About This Consensus

Computed from 2 platforms using geometric mean of odds (Satopaa et al., 2014). This method was validated by the IARPA ACE forecasting tournament as the most accurate probability aggregation technique. Full methodology →

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