| Index | LaFayette | Kentucky | National |
| Income per capita | $24,814 | $24,802 | $29,829 |
| Median household income | $0 | $44,811 | $55,322 |
| Median income owner occupied | $21,307 | $56,922 | $70,586 |
| Median income renter occupied | $58,125 | $26,529 | $35,192 |
| Median earnings male | $39,444 | $32,723 | $36,919 |
| Median earnings female | $21,027 | $23,082 | $26,250 |
| Unemployment rate | 0.0% | 4.5% | 4.7% |
| Poverty level | 14.9% | 18.8% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 18.9% | 18.9% |
| Manufacturing sector | 13.5% | 13.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 37.8% | 37.8% |
| Public administration | 13.5% | 13.5% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 5.4% | 5.4% |
| Other | 10.8% | 10.8% |
| City | Population | Household Income | National Avg. |
| Dover, TN | 1,661 | $40,893 | 26.1% |
| Fort Campbell North, KY | 14,363 | $40,151 | 27.4% |
| Hopkinsville, KY | 31,052 | $39,743 | 28.2% |
| Oak Grove, KY | 7,332 | $39,219 | 29.1% |
| Cadiz, KY | 2,668 | $32,167 | 41.9% |
| LaFayette, KY | 168 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Marshall, AK | 168 | $22,188 | 59.9% |
| Sedgwick, AR | 168 | $33,958 | 38.6% |
| Elgin, AZ | 168 | $50,893 | 8.0% |
| La Junta Gardens, CO | 168 | $69,362 | 25.4% |
| Makena, HI | 168 | $0 | 100.0% |
| LaFayette, KY | 168 | $0 | 100.0% |
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