| Index | Liberty | Tennessee | National |
| Income per capita | $23,022 | $26,019 | $29,829 |
| Median household income | $50,625 | $46,574 | $55,322 |
| Median income owner occupied | $56,000 | $58,570 | $70,586 |
| Median income renter occupied | $24,063 | $28,937 | $35,192 |
| Median earnings male | $31,319 | $32,560 | $36,919 |
| Median earnings female | $0 | $24,186 | $26,250 |
| Unemployment rate | 4.1% | 4.6% | 4.7% |
| Poverty level | 17.2% | 17.2% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 10.5% | 10.5% |
| Manufacturing sector | 16.7% | 16.7% |
| Financial & insurance services | 4.4% | 4.4% |
| Wholesale & retail services | 13.2% | 13.2% |
| Public administration | 1.8% | 1.8% |
| Transportation, warehousing & utilities | 12.3% | 12.3% |
| Education, health & social services | 1.8% | 1.8% |
| Other | 39.5% | 39.5% |
| City | Population | Household Income | National Avg. |
| Auburntown, TN | 335 | $60,000 | 8.5% |
| Gordonsville, TN | 1,548 | $57,902 | 4.7% |
| Woodbury, TN | 2,841 | $48,125 | 13.0% |
| Watertown, TN | 1,698 | $47,112 | 14.8% |
| Alexandria, TN | 992 | $40,385 | 27.0% |
| Liberty, TN | 348 | $50,625 | 8.5% |
| City | Population | Household Income | National Avg. |
| Donaldson, AR | 348 | $44,167 | 20.2% |
| Okolona, AR | 348 | $0 | 100.0% |
| Trinidad, CA | 348 | $88,125 | 59.3% |
| Buckner, IL | 348 | $38,542 | 30.3% |
| Snow Lake Shores, MS | 348 | $53,000 | 4.2% |
| Liberty, TN | 348 | $50,625 | 8.5% |
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