Who is the richest woman in NYC?

Julia Koch, the richest woman in New York City, boasts a remarkable net worth of approximately $42.7 billion, inherited from her late husband, David Koch. Her wealth stems from a significant stake in Koch Industries, one of the largest privately held companies in the U.S. Other influential women include Hetty Green, a historical financier, and Aerin Lauder, granddaughter of the cosmetics mogul Estée Lauder.