List of US Post Office Locations in Clay County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Fleming Island | 1880 E West Pkwy, Fleming Island, FL 32003 | Clay County | Mo-Fr 09:00-17:00 Sa 09:00-13:00 | +1 904-264-8913 | |
| Green Cove Springs | 500 Palmer St, Green Cove Springs, FL 32043 | Clay County | Mo-Fr 08:00-16:30 Sa 09:00-12:00 | +1 904-284-9442 | |
| Keystone Heights | 110 NE Commercial Cir, Keystone Heights, FL 32656 | Clay County | Mo-Fr 08:30-17:00 Sa 08:30-12:30 | +1 352-473-4675 | |
| Lake Geneva | 7921 State Rte 100, Lake Geneva, FL 32160 | Clay County | Mo-Fr 11:00-15:00 | +1 352-473-4661 | |
| Middleburg | 2073 Palmetto St, Middleburg, FL 32068 | Clay County | Mo-Fr 08:30-16:30 Sa 09:00-12:00 | +1 904-282-5721 | |
| Orange Park | 1335 Kingsley Ave, Orange Park, FL 32073 | Clay County | Mo-Fr 08:30-17:00 Sa 09:00-13:00 | +1 904-264-1388 | |
| Penney Farms | 4380 Lewis Ave, Penney Farms, FL 32079 | Clay County | Mo-Fr 09:00-12:00,13:00-16:00 Sa 09:00-11:30 | +1 904-529-9611 | |
| Ridgewood | 225 College Dr, Orange Park, FL 32065 | Clay County | Mo-Fr 08:30-17:00 Sa 08:30-14:00 | +1 904-272-2709 | |