Cities and Towns in Union County, South Carolina
Founded in 1798, Union County is one of 46 counties in the state of South Carolina. Historically, Union County was formed from Ninety-Six District. The city of Union is the county seat. With FIPS code of 87, Union County has a population of 27,016 and area of 516 square miles (1,336 km²).
List of all cities in Union County, SC alphabetically
| City/Town | Postal Code | Area Code |
| Buffalo, SC | 29321 | 864 |
| Carlisle, SC | 29031 | 803 |
| Disney Direct Marketing, SC | 29395 | 864 |
| Jonesville, SC | 29353 | 864 |
| Jonesville, SC | 29395 | 864 |
| Kelton, SC | 29353 | 864 |
| Leeds, SC | 29031 | 803 |
| Lockhart, SC | 29364 | 864 |
| Tuckertown, SC | 29031 | 803 |
| Union, SC | 29379 | 864 |
