Delaware is the sixth most densely populated state, with a population density of 442.6 people per square mile, 356.4 per square mile more than the national average, and ranking 45th in population. Delaware is one of five U.S. states (Maine, Vermont, West Virginia, Wyoming) that do not have a single city with a population over 100,000 as of the 2010 census. The center of population of Delaware is in New Castle County, in the town of Townsend.
Delaware is the sixth most densely populated state, with a population density of 442.6 people per square mile, 356.4 per square mile more than the national average, and ranking 45th in population Delaware is one of five U.S. states (Maine, Vermont, West Virginia, Wyoming) that do not have a single city with a population over 100,000 as of the 2010 census. The cen.ter of population of Delaware is in New Castle County, in the town of Townsend.