Founded in 1837, Miller County is one of 114 counties in the state of Missouri. Historically, Miller County was formed from Cole and Pulaski counties. The city of Tuscumbia is the county seat. With FIPS code of 131, Miller County has a population of 24,909 and area of 592 square miles (1,533 km2).
List of all cities in Miller County, MO alphabetically
| City/Town | Postal Code | Area Code |
| Aurora Springs, MO | 65026 | 573 |
| Bagnell, MO | 65026 | 573 |
| Brumley, MO | 65017 | 573 |
| Eldon, MO | 65026 | 573 |
| Equality, MO | 65082 | 573 |
| Etterville, MO | 65026 | 573 |
| Iberia, MO | 65486 | 573 |
| Kaiser, MO | 65047 | 573 |
| Lakeland, MO | 65026 | 573 |
| Olean, MO | 65064 | 573 |
| Rocky Mount, MO | 65026 | 573 |
| Saint Elizabeth, MO | 65075 | 573 |
| Tuscumbia, MO | 65082 | 573 |
| Ulman, MO | 65083 | 573 |