| Place Name | Dayton |
| Place Type | City |
| ZIP Code(s) | 37321 |
| County | Rhea County |
| Area Code(s) | 423 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 7,217 |
| Population Growth Rate (2010-19) | -1.75% |
| Majority Ethnicity | White 83.86% |
| Metro/Micro Stats Area | Dayton, TN |
| US Congressional District(s) | Tennessee 4th |
| State House Districts | 31 |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.86% |
| African American | 5.27% |
| Hispanic | 0% |
| Asian | 2.42% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.44% |