| Name | Hamilton County |
| State | Tennessee |
| FIPS Code | 47065 |
| County Seat | Chattanooga |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 381,272 |
| Population Growth Rate(2020-2024) | 3.79% |
| Majority Ethnicity | White 72.19% |
| Public School Majority Ethnicity | White 46% |
| Partisan Voting Index | Republican:+6 |
| Unemployment Rate (May 2026) | 3.6% |
| Sales Tax Rate (2025) | 9.25% |
| Area Code(s) | 423 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 72.19% |
| African American | 17.84% |
| Hispanic | 7.76% |
| Asian | 1.98% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 45.96% |
| African American | 25.15% |
| Hispanic | 19.51% |
| Asian | 1.8% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 0.04% |