Los Angeles Mayoral Election

Platform comparison

Active sub-markets

Market context

The 2026 Los Angeles mayoral race will determine who leads the nation's second-largest city for the next four years. Polymarket currently prices the YES contract at 62 cents on the dollar, implying a clear favourite has emerged in the field, though the settlement window extends to June 2026 when votes are counted. The conditional token structure on Polygon means traders holding YES positions gain exposure to whichever candidate ultimately prevails, with USDC settlement following official City of Los Angeles certification.

Los Angeles mayoral elections have historically produced tight races and occasional runoffs. The 2013 contest between Eric Garcetti and Wendy Greuel went to a runoff after neither secured 50 per cent in the primary, though Garcetti's lead was decisive enough to avoid genuine uncertainty. The 2005 election saw Antonio Villaraigosa win outright with 59 per cent. Current crowd pricing at 62 per cent suggests moderate confidence in a primary-round resolution rather than a November runoff scenario, though the margin leaves room for late-campaign shifts or candidate consolidation.

Traders should monitor candidate announcements and endorsement patterns through 2025 and early 2026, particularly from the Los Angeles City Council and established Democratic figures who shape primary dynamics. The June 2 primary date means the campaign window compresses significantly compared to federal elections. Any major candidate withdrawals, scandal developments, or unexpected endorsement blocs could shift the probability substantially. Official candidate filing deadlines and debate schedules will provide concrete catalysts for repricing as the election approaches.

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.