Postal services in Wilmington
- United States Postal ServiceUnited States Postal ServiceClosed until tomorrowUnited States, Kennett Square, 222 E State St
- United States Postal ServiceUnited States Postal ServiceClosed until tomorrowUnited States, Chester Heights, 1 Smithbridge Rd
- United States Postal ServiceUnited States Postal ServiceClosed until tomorrowHockessin, Yorklyn Road, 1149
- United States Postal ServiceUnited States Postal ServiceClosed until tomorrowHockessin, Valley Road, 651
