| Index | South Carthage | Tennessee | National |
| Income per capita | $32,783 | $39,391 | $44,883 |
| Median household income | $59,458 | $70,292 | $81,333 |
| Median income owner occupied | $64,206 | $88,122 | $106,172 |
| Median income renter occupied | $51,474 | $42,945 | $52,080 |
| Median earnings male | $47,409 | $47,853 | $54,343 |
| Median earnings female | $47,857 | $35,679 | $38,439 |
| Unemployment rate | 2.0% | 4.8% | 4.9% |
| Poverty level | 22.9% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.5% | 17.5% |
| Manufacturing sector | 28.2% | 28.2% |
| Financial & insurance services | 0.7% | 0.7% |
| Wholesale & retail services | 28.2% | 28.2% |
| Public administration | 4.9% | 4.9% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 0.9% | 0.9% |
| Other | 13.3% | 13.3% |
| City | Population | Household Income | National Avg. |
| Gordonsville, TN | 1,606 | $87,324 | 7.4% |
| Hartsville (Trousdale County) , TN | 8,201 | $70,282 | 13.6% |
| Watertown, TN | 1,741 | $68,965 | 15.2% |
| Carthage, TN | 2,623 | $64,618 | 20.6% |
| Alexandria, TN | 1,022 | $61,158 | 24.8% |
| South Carthage, TN | 1,630 | $59,458 | 26.9% |
| City | Population | Household Income | National Avg. |
| Shinnecock Hills, NY | 1,630 | $206,492 | 153.9% |
| Deadwood, SD | 1,630 | $61,978 | 23.8% |
| Yukon, Unorganized, YT | 1,630 | n/a | |
| Home Garden, CA | 1,629 | $52,795 | 35.1% |
| Sun Valley, ID | 1,629 | $89,451 | 10.0% |
| South Carthage, TN | 1,630 | $59,458 | 26.9% |