3434 Old Capitol Trl Wilmington, DE 19808
Phone: 302-998-1168
| Post Office Lobby Hours | |
|---|---|
| Monday | 6:00am - 5:15pm |
| Tuesday | 6:00am - 5:15pm |
| Wednesday | 6:00am - 5:15pm |
| Thursday | 6:00am - 5:15pm |
| Friday | 6:00am - 5:15pm |
| Saturday | 6:00am - 3:30pm |
| Sunday | Closed |
Mailboxes in Wilmington
Postage Stamps in Wilmington
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Marshallton Post Office is a United States Postal Service (USPS) facility in Wilmington, DE. This post office offers a full array of services, including package delivery and first class mail.