ZIP code · New Castle · Delaware · United States

ZIP code 19726 — New Castle

Name: New Castle (19726)
Address: Delaware, 19726, US

ZIP code 19726 serves New Castle, Delaware.

Postal code: 19726
Single source Value from one source, not cross-checked.
City: New Castle
County: New Castle
State: Delaware
Country: United States
Coordinates: 39.6621, -75.5663 — precision precise (locality)
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Nearby localities

19804Wilmington · 7.5 km
19801Wilmington · 8.5 km
19805Wilmington · 9.1 km
19884Wilmington · 9.5 km
19885Wilmington · 9.5 km
19886Wilmington · 9.5 km
19893Wilmington · 9.5 km
19894Wilmington · 9.5 km
19895Wilmington · 9.5 km
19898Wilmington · 9.5 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page