The mayor’s race is a statistical tie.

Election watchdog group Committee of Seventy released the first independent poll of voters in Philadelphia and found former City Controller Rebecca Rhynart in first place at 18%. That’s just 1% ahead of former City Councilmember Cherelle Parker, at 17%.

However, the Committee of Seventy said all of the candidates were within the poll’s margin of error.

The primary is May 16. According to the poll, 20% of voters say they are still undecided.

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