Post Offices List in Buffalo County, Nebraska:
| Amherst Post Office | 119 N Main St, Amherst, NE 68812 |
| Elm Creek Post Office | 100 E Front St, Elm Creek, NE 68836 |
| Gibbon Post Office | 29 Labarre St, Gibbon, NE 68840 |
| Kearney Post Office | 2401 E Ave, Kearney, NE 68847 |
| Miller Post Office | 301 W Cummings Ave, Miller, NE 68858 |
| Pleasanton Post Office | 109 W Elm St, Pleasanton, NE 68866 |
| Ravenna Post Office | 401 Milan Ave, Ravenna, NE 68869 |
| Riverdale Post Office | 216 3rd Ave, Riverdale, NE 68870 |
| Shelton Post Office | 201 C St, Shelton, NE 68876 |