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