| Place Name | Union Grove |
| Place Type | Town |
| ZIP Code(s) | 35175 |
| County | Marshall County |
| Area Code(s) | 256,938 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 95 |
| Population Growth Rate (2010-19) | -12.99% |
| Majority Ethnicity | White 95.52% |
| Metro/Micro Stats Area | Albertville, AL |
| US Congressional District(s) | Alabama 4th |
| State House Districts | 27 |
| State Senate Districts | 9 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.52% |
| African American | 1.49% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.99% |