| Index | LaFayette | Kentucky | National |
| Income per capita | $36,722 | $37,499 | $44,883 |
| Median household income | $0 | $66,989 | $81,333 |
| Median income owner occupied | $31,313 | $85,266 | $106,172 |
| Median income renter occupied | $85,494 | $40,176 | $52,080 |
| Median earnings male | $57,042 | $47,734 | $54,343 |
| Median earnings female | $31,502 | $33,481 | $38,439 |
| Unemployment rate | 0.0% | 4.7% | 4.9% |
| 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 | 1,726 | $61,870 | 23.9% |
| Hopkinsville, KY | 31,974 | $59,958 | 26.3% |
| Fort Campbell North, KY | 14,915 | $59,573 | 26.8% |
| Oak Grove, KY | 7,524 | $57,609 | 29.2% |
| Cadiz, KY | 2,756 | $48,096 | 40.9% |
| LaFayette, KY | 172 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Elgin, AZ | 172 | $75,100 | 7.7% |
| Vernon, AZ | 172 | $0 | 100.0% |
| Sierraville, CA | 172 | $0 | 100.0% |
| Sisquoc, CA | 172 | $76,232 | 6.3% |
| Castalia, IA | 172 | $65,827 | 19.1% |
| LaFayette, KY | 172 | $0 | 100.0% |