ZIP Code 19721 — New Castle, Delaware
ZIP code 19721 belongs to New Castle, Delaware (county: New Castle). It sits at latitude 39.5645, longitude -75.597 in the America/New_York time zone.
| Field | Value |
|---|---|
| ZIP code | 19721 |
| City / place | New Castle |
| State | Delaware |
| County | New Castle |
| Coordinates | 39.5645, -75.597 |
| Time zone | America/New_York |
| City population | 5,382 |
| ZIP type | PO box / unique |
What is ZIP code 19721?
19721 is a five-digit ZIP code used by the United States Postal Service for New Castle, Delaware. It is one of 3 ZIP codes associated with New Castle in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Nearby ZIP codes
19850 0.0 km · Wilmington19880 0.0 km · Wilmington19890 0.0 km · Wilmington19891 0.0 km · Wilmington19892 0.0 km · Wilmington19896 0.0 km · Wilmington19897 0.0 km · Wilmington19712 0.0 km · Newark
Frequently asked questions
What city is ZIP code 19721 in?
ZIP code 19721 is in New Castle, Delaware.
What county is 19721 in?
19721 belongs to New Castle in Delaware.
What time zone is ZIP code 19721 in?
19721 is in the America/New_York time zone.