Post Offices List in Wabasha County, Minnesota:
| Elgin Post Office | 120 1st Ave Ne, Elgin, MN 55932 |
| Kellogg Post Office | 345 E Belvidere Ave, Kellogg, MN 55945 |
| Lake City Post Office | 111 S High St, Lake City, MN 55041 |
| Mazeppa Post Office | 220 1st Ave N, Mazeppa, MN 55956 |
| Millville Post Office | 431 Division St, Millville, MN 55957 |
| Plainview Post Office | 334 W Broadway, Plainview, MN 55964 |
| Wabasha Post Office | 109 Main St E, Wabasha, MN 55981 |
| Zumbro Falls Post Office | 477 Highway 60, Zumbro Falls, MN 55991 |