New York City voters will head to the polls today to cast ballots in the Democratic mayoral primary. There are 11 candidates on the ballot, including former New York Gov. Andrew Cuomo.

For all their disagreements, sources on both leading New York City mayoral primary campaigns tell CNN their assessment going into Election Day is the same: jump ball.

Progressive New York Assemblymember Zohran Mamdani is outperforming former Governor Andrew Cuomo among the state's wealthiest voters in the New York City mayoral Democratic primary race, according to new polling.