List of US Post Office Locations in Boone County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Belvidere | 1800 Doc Wolf Dr, Belvidere, IL 61008 | Boone County | Mo-Fr 08:00-17:00 Sa 08:30-13:00 | +1 815-547-5457 | |
| Caledonia | 2201 IL-173, Caledonia, IL 61011 | Boone County | Mo-Fr 12:15-16:15 Sa 09:00-12:00 | +1 815-765-2023 | |
| Capron | 120 W Main St, Capron, IL 61012 | Boone County | Mo-Fr 08:00-11:30,12:30-15:00 Sa 08:30-09:30 | +1 815-569-2100 | |
| Garden Prairie | 6820 Pleasant St, Garden Prairie, IL 61038 | Boone County | Mo-Fr 07:00-11:00 Sa 09:00-12:15 | +1 815-597-2941 | |
| Poplar Grove | 105 E Britnie Dr, Poplar Grove, IL 61065 | Boone County | Mo-Fr 10:30-13:30,14:00-17:00 Sa 09:00-13:00 | +1 815-765-1572 | |