NYC population change in Mamdani's first 18 months?

Prediction market on kalshi. If New York City experiences a population increase of between -1.99% to -1% between July 1, 2025 and July 1, 2027, then the market resolves to Yes.

24h Volume: $67.06. Liquidity: $3,955.77. Resolves: 6/1/2029.