| Post Office | Eureka |
| Division | Greenwood |
| Pincode | 67045 |
| Post Office | Madison |
| Division | Greenwood |
| Pincode | 66860 |
| Post Office | Hamilton |
| Division | Greenwood |
| Pincode | 66853 |
| Post Office | Severy |
| Division | Greenwood |
| Pincode | 67137 |
| Post Office | Virgil |
| Division | Greenwood |
| Pincode | 66870 |
| Post Office | Piedmont |
| Division | Greenwood |
| Pincode | 67122 |