| Place Name | Unionville |
| Place Type | Town |
| ZIP Code(s) | 28079 28110 |
| County | Union County |
| Area Code(s) | 704,980 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 6,020 |
| Population Growth Rate (2010-19) | 12.04% |
| Majority Ethnicity | White 97.5% |
| Metro/Micro Stats Area | Charlotte-Concord-Gastonia, NC-SC |
| US Congressional District(s) | North Carolina 9th |
| State House Districts | 55,69 |
| State Senate Districts | 35,36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.5% |
| African American | 0.37% |
| Hispanic | 0% |
| Asian | 0.01% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.12% |