Pennsville is a city located in the New Jersey region of the United States. During the most recent census, Pennsville had a population of 11,888. Pennsville is the 145th most poplulated city in the New Jersey region, the 3,462nd most populated city in the United States and the 19,071st most populated city in the world. Pennsville is in the America/New York timezone which is 4 hours behind UTC. Pennsville adjusts the hour with daylight savings time during the winter months.