New Castle, DE

ZIP code 19721 covers the area of Delaware City in Delaware. This historic town is home to the Fort Delaware State Park, a Civil War-era fortress on Pea Patch Island. The town also features the Mike Castle Trail for outdoor enthusiasts to explore the scenic waterfront views along the Delaware River.

ZIP code 19721

New Castle, DE

United States

US > DE > New Castle County > 19721

Daylight Saving: Yes
Time Zone: Eastern
Area Code: 302
This ZIP code is type "Unique" (applies to a single address, usually a single large building or complex).

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New Castle	-	Preferred
Citibank	-	Not Acceptable

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