Post Offices List in Daviess County, Indiana:
| Elnora Post Office | 118 N Odon St, Elnora, IN 47529 |
| Montgomery Post Office | 496 N Main St, Montgomery, IN 47558 |
| Odon Post Office | 111 E Main St, Odon, IN 47562 |
| Plainville Post Office | 868 2nd St, Plainville, IN 47568 |
| Washington Post Office | 405 Center St, Washington, IN 47501 |