Hockessin is a city located in the Delaware region of the United States. During the most recent census, Hockessin had a population of 13,527. Hockessin is the 8th most poplulated city in the Delaware region, the 3,143rd most populated city in the United States and the 17,676th most populated city in the world. Hockessin is in the America/New York timezone which is 4 hours behind UTC. Hockessin adjusts the hour with daylight savings time during the winter months.