| Index | Smithville | Mississippi | National |
| Income per capita | $30,095 | $31,721 | $44,883 |
| Median household income | $51,124 | $59,875 | $81,333 |
| Median income owner occupied | $60,061 | $74,896 | $106,172 |
| Median income renter occupied | $38,548 | $36,445 | $52,080 |
| Median earnings male | $45,911 | $46,990 | $54,343 |
| Median earnings female | $31,694 | $33,204 | $38,439 |
| Unemployment rate | 2.5% | 5.8% | 4.9% |
| Poverty level | 15.0% | 22.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.7% | 7.7% |
| Manufacturing sector | 39.6% | 39.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.1% | 10.1% |
| Public administration | 18.3% | 18.3% |
| Transportation, warehousing & utilities | 11.8% | 11.8% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 12.4% | 12.4% |
| City | Population | Household Income | National Avg. |
| Mooreville, MS | 2,214 | $180,714 | 122.2% |
| Gattman, MS | 124 | $78,388 | 3.6% |
| Hatley, MS | 668 | $70,510 | 13.3% |
| Amory, MS | 7,099 | $64,650 | 20.5% |
| Nettleton, MS | 2,530 | $57,479 | 29.3% |
| Smithville, MS | 641 | $51,124 | 37.1% |
| City | Population | Household Income | National Avg. |
| Stebbins, AK | 641 | $76,288 | 6.2% |
| Corriganville, MD | 641 | $53,142 | 34.7% |
| Rosebud, MO | 641 | $73,758 | 9.3% |
| Horseshoe Bend, TX | 641 | $0 | 100.0% |
| Dover, NL | 641 | n/a | |
| Smithville, MS | 641 | $51,124 | 37.1% |