Today
Today's opening hours
This week's opening hours
Lobby
- Monday 12:01 am to 11:59 pm
- Tuesday 12:01 am to 11:59 pm
- Wednesday 12:01 am to 11:59 pm
- Thursday 12:01 am to 11:59 pm
- Friday 12:01 am to 11:59 pm
- Saturday Closed
- Sunday Closed
Other opening hours
PO Box Access
- Monday to Friday
- 12:01 am to 11:59 pm
- Saturday and Sunday
- Closed
Opening hours updated on 11/07/2026
Report a changeThis Post Office at a glance
Opening hours of USPS Post Office Wilmington: Monday to Friday from 12:01 am to 11:59 pm; closed Saturday and Sunday.
- Opening hours a week
- 119h 50m
- Opening hours a week
- Days open, Monday to Friday
- 5/7
- Days open, Monday to Friday
- Earliest opening, Monday to Friday
- 12:01 am
- Earliest opening, Monday to Friday
- Latest closing, Monday to Friday
- 11:59 pm
- Latest closing, Monday to Friday
- Open all day
- No break
- Open all day
Special days ahead
Public holidays, closures and special opening hours over the next two months.
- Wednesday, November 11 Veterans Day Opening hours not confirmed
- Thursday, November 26 Thanksgiving Day Opening hours not confirmed
- Friday, December 25 Christmas Opening hours not confirmed
- Friday, January 1 New Year’s Day Opening hours not confirmed
Services
Services Available: 3
Parking 1
Contacts 4
Sending from this Post Office
- First-Class Mail from From $0.65 up to Postcards
- Shipping Services from From $7.90 up to USPS Ground Advantage (2–5 days)
Indicative rates subject to change by the postal operator.
- Open
- Closing soon
- Closed
- Opening hours not confirmed
- This address
Practical information
Good to know
USPS Post Office Wilmington is in Wilmington, at 3911 Concord Pike. It opens on weekdays only, 5 days a week.
When it is closed, the nearest other offices are USPS Post Office Talleyville - Wilmington (0.0 mi) and USPS Post Office Talleyville Carrier Annex - Wilmington (0.3 mi).
The next public holiday is Veterans Day, Wednesday, November 11. Opening hours often change that day: check them before you go.
Frequently asked questions
Is USPS Post Office Wilmington open on Saturday?
No It is closed on Saturday.
Is USPS Post Office Wilmington open on Sunday?
No It is closed on Sunday.
What time does USPS Post Office Wilmington close?
It closes Monday to Friday at 11:59 pm.
Is there a cash machine?
This Post Office does not list a cash machine.