| Index | Knox City | Missouri | National |
| Income per capita | $24,268 | $39,715 | $44,883 |
| Median household income | $52,652 | $72,613 | $81,333 |
| Median income owner occupied | $66,502 | $90,986 | $106,172 |
| Median income renter occupied | $21,447 | $45,210 | $52,080 |
| Median earnings male | $23,738 | $52,324 | $54,343 |
| Median earnings female | $24,246 | $36,971 | $38,439 |
| Unemployment rate | 2.3% | 4.4% | 4.9% |
| Poverty level | 5.6% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.7% | 5.7% |
| Manufacturing sector | 5.7% | 5.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 28.6% | 28.6% |
| Public administration | 5.7% | 5.7% |
| Transportation, warehousing & utilities | 14.3% | 14.3% |
| Education, health & social services | 22.9% | 22.9% |
| Other | 17.1% | 17.1% |
| City | Population | Household Income | National Avg. |
| Lewistown, MO | 617 | $68,795 | 15.4% |
| Novelty, MO | 157 | $64,367 | 20.9% |
| La Belle, MO | 814 | $56,220 | 30.9% |
| Baring, MO | 111 | $49,322 | 39.4% |
| Newark, MO | 69 | $44,485 | 45.3% |
| Knox City, MO | 183 | $52,652 | 35.3% |
| City | Population | Household Income | National Avg. |
| Point Lay, AK | 183 | $89,947 | 10.6% |
| Iuka, KS | 183 | $72,330 | 11.1% |
| Watson, MN | 183 | $87,885 | 8.1% |
| Reeds, MO | 183 | $0 | 100.0% |
| Harrellsville, NC | 183 | $86,740 | 6.6% |
| Knox City, MO | 183 | $52,652 | 35.3% |