Los Angeles Mayoral Election

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Active sub-markets

Market context

Los Angeles will hold a mayoral election on 2 June 2026, with a runoff scheduled for 3 November should no candidate secure an outright majority. The Polymarket contract pricing this outcome at 71% YES reflects confidence that the election will proceed as scheduled, though the settlement hinges on official City of Los Angeles certification rather than mere media consensus. On-chain, traders are committing USDC across Polygon-based conditional tokens, with the YES position currently commanding a substantial premium over NO.

Los Angeles mayoral elections have historically drawn multiple candidates and produced close races. The 2022 election saw Karen Bass win with 50.7% in the general election, avoiding a runoff despite a crowded field. That precedent matters: a 71% probability for this market suggests traders expect either a clear frontrunner to emerge or sufficient fragmentation to trigger the November runoff without controversy over legitimacy. Comparable West Coast municipal races have occasionally seen late-stage candidate withdrawals or consolidation that shifted outcomes in the final weeks.

Key catalysts include candidate announcements throughout 2025 and early 2026, campaign finance disclosures, and any major local policy shifts affecting voter priorities. The Los Angeles Times and local outlets will drive narrative momentum around frontrunners. Traders should monitor whether incumbent Mayor Bass seeks re-election—her decision would materially reshape the field. The settlement window closes at the moment official results are certified, meaning any post-election disputes or delayed certification could extend resolution uncertainty beyond the nominal election date.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Polymarket UK?

Zero. Polymarket UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.