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405,232
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61%
Closed: Jun 1, 8:00 PM EST
Polymarket
This market tracks the margin by which Karen Bass wins the first round of the 2026 Los Angeles mayoral election. On Polymarket, the probability that Bass wins by 5–10% stands at 21.5%, while the probability she wins by 0–5% is at 18.5%. Resolution will be determined by the official vote count from the City and County of Los Angeles, with the margin of victory defined as the absolute difference in valid vote percentages between the top two candidates. Watch the first round results on June 2, 2026, when Los Angeles voters cast their ballots in this mayoral contest.
The first round of the 2026 Los Angeles mayoral election will be held on June 2, 2026, to elect the mayor of Los Angeles, California. If no candidate receives a majority of the vote, a runoff election will be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the first round of the 2026 Los Angeles Mayoral Election. The “margin of victory” is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. If two candidates receive the exact same highest number of valid votes and both are listed, this market will resolve to the lowest bracket for the tied candidate whose last name comes first alphabetically. If only one of the tied candidates is listed, this market will resolve to the lowest bracket for that listed candidate. If neither tied candidate is listed, this market will resolve to “Other.” This market will resolve based on the official vote count once the count has been made official. If the results of the specified election are not known definitively by December 31, 2026, 11:59 PM ET, this market will resolve to “Other”. This market will resolve based on the results of this election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the City and County of Los Angeles. If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
Prediction market odds on Polymarket reflect real-money trader expectations, which often diverge from traditional polling averages. While polls measure voter sentiment at a single point in time, prediction markets incorporate ongoing information, campaign developments, and trader analysis. The market's pricing of first-round margin outcomes may lead or lag polling depending on whether traders anticipate shifts in voter behavior or candidate momentum before the Jun 2, 2026 resolution date.
Major catalysts include candidate debate performances, campaign spending announcements, endorsements from prominent LA officials, voter registration trends, and breaking news affecting candidate viability. Polling releases showing shifts in frontrunner support or margin dynamics will likely trigger price adjustments. Turnout expectations, demographic shifts in voter participation, and late-stage campaign momentum changes can all influence trader expectations about the final first-round margin before the Jun 2, 2026 election date.