| Index | Columbus | Kentucky | National |
| Income per capita | $18,262 | $24,802 | $29,829 |
| Median household income | $39,250 | $44,811 | $55,322 |
| Median income owner occupied | $38,750 | $56,922 | $70,586 |
| Median income renter occupied | $40,833 | $26,529 | $35,192 |
| Median earnings male | $12,604 | $32,723 | $36,919 |
| Median earnings female | $30,833 | $23,082 | $26,250 |
| Unemployment rate | 1.9% | 4.5% | 4.7% |
| Poverty level | 15.4% | 18.8% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 37.7% | 37.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 6.6% | 6.6% |
| Public administration | 9.8% | 9.8% |
| Transportation, warehousing & utilities | 3.3% | 3.3% |
| Education, health & social services | 14.8% | 14.8% |
| Other | 27.9% | 27.9% |
| City | Population | Household Income | National Avg. |
| Cayce, KY | 142 | $81,667 | 47.6% |
| Blandville, KY | 87 | $60,833 | 10.0% |
| Cunningham, KY | 294 | $53,261 | 3.7% |
| Bardwell, KY | 710 | $40,966 | 25.9% |
| Wyatt, MO | 280 | $37,604 | 32.0% |
| Columbus, KY | 239 | $39,250 | 29.1% |
| City | Population | Household Income | National Avg. |
| Upper Kalskag, AK | 239 | $41,250 | 25.4% |
| Bakerhill, AL | 239 | $40,893 | 26.1% |
| Fredonia (Biscoe), AR | 239 | $40,313 | 27.1% |
| Cushing, IA | 239 | $54,792 | 1.0% |
| Metcalf, IL | 239 | $45,919 | 17.0% |
| Columbus, KY | 239 | $39,250 | 29.1% |
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