New Castle Delaware About
New Castle Delaware has a zip code of 19720. The current date and time in New Castle is May 5, 2024, 2:50 pm and it has a population of 55,539 people. New Castle Delaware lies at an elevation of 100 feet.
New Castle Delaware has a zip code of 19720. The current date and time in New Castle is May 5, 2024, 2:50 pm and it has a population of 55,539 people. New Castle Delaware lies at an elevation of 100 feet.