19721 New Castle
Statistics for ZIP Code 19721 in New Castle
- Nearest town: Delaware City (1.61 km) — 1,741 people
- Elevation: 1 m
- Time zone: America/New_York
- Nearest ZIP Code: 19712 Newark (0.00 km)
- ZIP Codes within 5 km: 14
- Geographical Coordinates: Latitude 39.5645, Longitude -75.597
This is a densely covered delivery area: 13 other zip codes lie within one kilometre. New Castle is served by 15 zip codes in total. The 197xx range covers 29 zip codes across 17 localities. It sits in the north-west of Delaware.
Nearby ZIP Codes: 19721 New Castle
ZIP Codes within 1 mile:
19712 Newark
19714 Newark
19715 Newark
19718 Newark
19725 Newark
19850 Wilmington
19880 Wilmington
19890 Wilmington
19891 Wilmington
19892 Wilmington
19896 Wilmington
19897 Wilmington
19706 Delaware City