Post Offices List in Buffalo County, Wisconsin:
| Alma Post Office | 205 S Main St, Alma, WI 54610 |
| Cochrane Post Office | 108 N Main St, Cochrane, WI 54622 |
| Fountain City Post Office | 1 S Main St, Fountain City, WI 54629 |
| Gilmanton Post Office | S869a State Highway 88, Gilmanton, WI 54743 |
| Mondovi Post Office | 131 W Vine St, Mondovi, WI 54755 |
| Nelson Post Office | E200 Cleveland St, Nelson, WI 54756 |