New Castle ZIP Code

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Zip Code: 19720

  • City: New Castle
  • County: New Castle
  • State: Delaware
  • Information: The zip code for New Castle is 19720. New Castle city is a part of New Castle County. This county comes in Delaware state, DE. The latitude and longitude for this place is 39.64699, -75.60632

Find New Castle ZIP Code

New Castle is one of the finest cities in Delaware state and is a part of New Castle. There is always a confusion as to what is the zip code of New Castle since it changes from one neighborhood to another. Each New Castle zip code will be unique and will depend on the neighborhood. To find New Castle zip code might be a bit confusing but don't worry about it, we have all the answers to your queries. Not only you will get to know the zip codes, but we also provide you with lat/long of every neighborhood in that city.