United States Post Office in Wilmington, DE
ZIP code 198012 locations. Everything in Wilmington.
- Post offices
- Lancaster Ave Post OfficePost office
1500 Lancaster Avenue
Mon–Fri8 am–5 pmSat8 am–2 pm - United States Post OfficePost office
1, 500 Delaware Avenue
Mon–Fri7 am–5:30 pmSat9 am–2 pm