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Union ZIP Codes — South Carolina (SC)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Carlisle | Union | South Carolina | SC | 29031 |
| Buffalo | Union | South Carolina | SC | 29321 |
| Jonesville | Union | South Carolina | SC | 29353 |
| Lockhart | Union | South Carolina | SC | 29364 |
| Union | Union | South Carolina | SC | 29379 |
| Jonesville | Union | South Carolina | SC | 29395 |
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