New Castle, DE ZIP Codes
New Castle, Delaware has 2 ZIP codes in our directory, in New Castle County.
ZIP Codes in New Castle, DE
Map of New Castle, DE
Centered on 39.5787, -75.62425, the average of this city's ZIP code reference points.
Video: New Castle, DE
Walking Tour of Historic New Castle, Delaware | Colonial Charm & History — by CozyStrolls · Watch on YouTube
Photos Around New Castle, DE
Cities Near New Castle, DE
- Delaware City, DE – 1.6 mi east
- Newark, DE – 1.8 mi southeast
- Wilmington, DE – 1.8 mi southeast
All Delaware ZIP codes · Cities starting with N · All cities A–Z