| Index | Humboldt | Tennessee | National |
| Income per capita | $31,245 | $39,391 | $44,883 |
| Median household income | $47,878 | $70,292 | $81,333 |
| Median income owner occupied | $74,643 | $88,122 | $106,172 |
| Median income renter occupied | $27,648 | $42,945 | $52,080 |
| Median earnings male | $42,816 | $47,853 | $54,343 |
| Median earnings female | $31,912 | $35,679 | $38,439 |
| Unemployment rate | 4.2% | 4.8% | 4.9% |
| Poverty level | 27.7% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.4% | 11.4% |
| Manufacturing sector | 29.6% | 29.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.0% | 17.0% |
| Public administration | 3.1% | 3.1% |
| Transportation, warehousing & utilities | 9.5% | 9.5% |
| Education, health & social services | 10.0% | 10.0% |
| Other | 19.4% | 19.4% |
| City | Population | Household Income | National Avg. |
| Three Way, TN | 1,677 | $111,591 | 37.2% |
| Medina, TN | 4,358 | $104,280 | 28.2% |
| Gibson, TN | 565 | $76,421 | 6.0% |
| Milan, TN | 7,870 | $65,622 | 19.3% |
| Jackson, TN | 69,498 | $64,192 | 21.1% |
| Humboldt, TN | 8,431 | $47,878 | 41.1% |
| City | Population | Household Income | National Avg. |
| Johnstown, NY | 8,431 | $76,762 | 5.6% |
| Cuero, TX | 8,431 | $62,278 | 23.4% |
| Broadview Park, FL | 8,430 | $67,517 | 17.0% |
| Westlake Village, CA | 8,433 | $224,289 | 175.8% |
| Bryan, OH | 8,434 | $65,190 | 19.8% |
| Humboldt, TN | 8,431 | $47,878 | 41.1% |