Mailbox Map › United States › New Castle › Wilmington Box Post Office
Post office · USPS
Wilmington Box Post Office, New Castle
Wilmington Box Post Office at 147 Quigley Boulevard, New Castle, DE 19720 — opening hours Mo-Fr 08:00-19:00; Sa 08:00-16:00.
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| Address | 147 Quigley Boulevard, New Castle, DE 19720 |
|---|---|
| Opening hours | Mo-Fr 08:00-19:00; Sa 08:00-16:00 |
| Area | New Castle, Delaware |
| Coordinates | 39.66080, -75.59871 |
| Time zone | America/New_York |
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.