| Place Name | Lynnville |
| Place Type | Town |
| ZIP Code(s) | 38472 |
| County | Giles County |
| Area Code(s) | 931 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 364 |
| Population Growth Rate (2010-19) | 1.74% |
| Majority Ethnicity | White 95.41% |
| US Congressional District(s) | Tennessee 7th |
| State House Districts | 70 |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.41% |
| African American | 2.04% |
| Hispanic | 0.26% |
| Asian | 2.3% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |