Founded in 1871, Yellow Medicine County is one of 87 counties in the state of Minnesota. Historically, Yellow Medicine County was formed from Redwood County. The city of Granite Falls is the county seat. With FIPS code of 173, Yellow Medicine County has a population of 9,411 and area of 757.96 square miles (1,963 km2).
List of all cities in Yellow Medicine County, MN alphabetically
| City/Town | Postal Code | Area Code |
| Canby, MN | 56220 | 507 |
| Clarkfield, MN | 56223 | 320 |
| Echo, MN | 56237 | 507 |
| Granite Falls, MN | 56241 | 320 |
| Hanley Falls, MN | 56245 | 507 |
| Hazel Run, MN | 56241 | 320 |
| Porter, MN | 56280 | 507 |
| Wood Lake, MN | 56297 | 507 |