Founded in 1832, Smyth County is one of 95 counties in the state of Virginia. Historically, Smyth County was formed from Washington and Wythe counties. The city of Marion is the county seat. With FIPS code of 173, Smyth County has a population of 29,477 and area of 452 square miles (1,171 km2).
List of all cities in Smyth County, VA alphabetically
| City/Town | Postal Code | Area Code |
| Atkins, VA | 24311 | 276 |
| Chilhowie, VA | 24319 | 276 |
| Marion, VA | 24354 | 276 |
| Saltville, VA | 24370 | 276 |
| Seven Mile Ford, VA | 24354 | 276 |
| Stony Battery, VA | 24354 | 276 |
| Sugar Grove, VA | 24375 | 276 |
| The Cedars, VA | 24354 | 276 |
| Thomas Bridge, VA | 24354 | 276 |