as of 2016, new York city has a population of 8.55million and a land area of 300 square miles. Manhattan is a section of new York city that has a land area of 23 square miles and population of 1.64 million. how much greater is the population density of Manhattan than that of new York city? A. 6,910,000 more people per square mile B. 655,500 more people per square mile C. 42,804 more people per square mile D. 24,946 more people per square mile