Here's How the N.Y.C. Mayoral Results May Emerge
This is New Yorks second mayoral primary election using the ranked-choice voting system. Vote counting proceeds in rounds, with the last-place candidate eliminated in each round. If a voters top choice is eliminated, the vote is then transferred to the voters next choice. Elimination rounds continue until there are two candidates left and one gets more than 50 percent of the vote.
Most reliable polls suggest that neither Mr. Mamdani nor Mr. Cuomo will receive more than 50 percent of the vote in the first round of vote counting on Tuesday night. But their performances will offer a look at who has the upper hand: The closer a candidate is to 50 percent, the better chance that candidate has to win in the end.
The first results to come in on Tuesday night, from a period of early voting that began more than a week ago, are likely to favor Mr. Mamdani. Thats because a jump in the number of early voters this year appears to be driven by younger voters, who tend to prefer Mr. Mamdani.
Bill Knapp, a strategist and consultant for Fix the City, the pro-Cuomo super PAC that has raised roughly $25 million from billionaire donors and corporate interests, acknowledged that the first votes counted would probably not favor Mr. Cuomo.
https://www.nytimes.com/2025/06/24/nyregion/when-know-nyc-mayor-primary-winner.html