| Place Name | South Pittsburg |
| Place Type | City |
| ZIP Code(s) | 37380 |
| County | Marion County |
| Area Code(s) | 423 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 3,071 |
| Population Growth Rate (2010-19) | 3.81% |
| Majority Ethnicity | White 84.13% |
| Metro/Micro Stats Area | Chattanooga, TN-GA |
| US Congressional District(s) | Tennessee 4th |
| State House Districts | 92 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.13% |
| African American | 13.08% |
| Hispanic | 0.07% |
| Asian | 1.86% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.85% |