Post Offices List in Owen County, Indiana:
| Bowling Green Post Office | 5181 E State Road 46, Bowling Green, IN 47833 |
| Coal City Post Office | 4225 Main St, Coal City, IN 47427 |
| Gosport Post Office | 11 N 4th St, Gosport, IN 47433 |
| Patricksburg Post Office | 10097 State Highway 246, Patricksburg, IN 47455 |
| Poland Post Office | 8460 E State Road 42, Poland, IN 47868 |
| Quincy Post Office | 3218 South St, Quincy, IN 47456 |
| Spencer Post Office | 30 S Washington St, Spencer, IN 47460 |
| Freedom Post Office | 5634 Main St, Freedom, IN 47431 |