Los Angeles Mayoral Election

Platform comparison

Active sub-markets

Market context

Los Angeles will hold a mayoral election on 2 June 2026, with a potential runoff scheduled for 3 November if no candidate secures an outright majority. The current crowd probability of 63% YES reflects confidence in a decisive first-round result, though California's ranked-choice voting framework and Los Angeles's history of competitive races suggest meaningful uncertainty remains. Settlement depends on official City of Los Angeles certification, with credible news reporting serving as the primary verification layer.

Historical precedent offers useful calibration. The 2022 Los Angeles mayoral race saw Karen Bass win with 50.7% in the first round, avoiding a runoff despite a fragmented field. The 2013 election required a runoff between Eric Garcetti and Wendy Greuel after neither reached 50% in the primary. These outcomes suggest that whilst a clear winner in June is plausible, the 63% probability should account for the possibility of a split vote forcing November's runoff. Trader models should weight candidate field size and demographic distribution across districts.

For programmatic monitoring, key catalysts include formal candidate declarations (typically filing deadlines occur 4–6 months before election day), campaign finance disclosures, and polling releases from credible outlets. Watch for endorsement clusters from city council members and labour organisations, which historically correlate with first-round performance. Conditional order logic might trigger on candidate withdrawal announcements or material polling shifts; these events typically move the runoff probability measurably. The settlement window closes at the official certification date, so traders should track Los Angeles County's canvassing schedule closely.

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 Bot 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.

Is this market available outside the US?

Polymarket Bot UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Bot UK triggers a quick verification flow that finishes in minutes.

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.