Marcus Hook is a town located in the Pennsylvania region of the United States. During the most recent census, Marcus Hook had a population of 2,397. Marcus Hook is the 479th most poplulated city in the Pennsylvania region, the 9,226th most populated city in the United States and the 40,996th most populated city in the world. Marcus Hook is in the America/New York timezone which is 4 hours behind UTC. Marcus Hook adjusts the hour with daylight savings time during the winter months.