Mailbox Map › United States › New Castle › New Castle Post Office
Post office · USPS
New Castle Post Office, New Castle
New Castle Post Office at 501 Delaware Street, New Castle, DE 19720.
Open on the map Directions OpenStreetMap
| Address | 501 Delaware Street, New Castle, DE 19720 |
|---|---|
| Area | New Castle, Delaware |
| Coordinates | 39.66151, -75.56583 |
| Time zone | America/New_York |
Nearby
- Blue box in New Castle 49 ft
- Blue box in New Castle 50 ft
- Blue box in New Castle 0.2 mi
- Blue box in New Castle 0.3 mi
Mapped by the OpenStreetMap community, last checked 2026-06-01. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.