county in Delaware, United States From Wikipedia, the free encyclopedia
New Castle County is a county in the state of Delaware in the United States. The county is in the north part of the state. The county seat is Wilmington. New Castle County had 570,719 people in 2020.[1]
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.