Post Offices List in Ohio County, Kentucky:
| Beaver Dam Post Office | 435 S Main St, Beaver Dam, KY 42320 |
| Centertown Post Office | 805 Main St, Centertown, KY 42328 |
| Fordsville Post Office | 25 Smith St, Fordsville, KY 42343 |
| Hartford Post Office | 1101 S Main St, Hartford, KY 42347 |
| MC Henry Post Office | 3156 Us Highway 62 W, Mc Henry, KY 42354 |
| Rockport Post Office | 12 Main St, Rockport, KY 42369 |
| Rosine Post Office | 25 Mchenry St, Rosine, KY 42370 |