| Place Name | Smyrna |
| Place Type | Town |
| ZIP Code(s) | 37167 |
| GEOID | 4769420 |
| County | Rutherford County |
| Area Code(s) | 615,629 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 52,401 |
| Population Growth Rate (2010-19) | 32.76% |
| Majority Ethnicity | White 66.1% |
| Metro/Micro Stats Area | Nashville-Davidson--Murfreesboro--Franklin, TN |
| US Congressional District(s) | Tennessee 4th |
| State House Districts | 34,37,49 |
| State Senate Districts | 13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 66.1% |
| African American | 16.86% |
| Hispanic | 0.23% |
| Asian | 4.86% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 11.88% |