| Place Name | Union Grove |
| Place Type | Unincorporated |
| ZIP Code(s) | 28634 |
| County | Iredell County |
| Area Code(s) | 704,980 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| Metro/Micro Stats Area | Charlotte-Concord-Gastonia, NC-SC |
| US Congressional District(s) | North Carolina 10th |
| State House Districts | 84 |
| State Senate Districts | 37 |