| Index | Knox | Indiana | National |
| Income per capita | $16,303 | $26,117 | $29,829 |
| Median household income | $38,119 | $50,433 | $55,322 |
| Median income owner occupied | $49,667 | $62,593 | $70,586 |
| Median income renter occupied | $30,156 | $29,285 | $35,192 |
| Median earnings male | $33,774 | $36,194 | $36,919 |
| Median earnings female | $20,096 | $23,580 | $26,250 |
| Unemployment rate | 4.4% | 4.4% | 4.7% |
| Poverty level | 31.2% | 15.0% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 11.7% | 11.7% |
| Manufacturing sector | 47.8% | 47.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.0% | 11.0% |
| Public administration | 9.2% | 9.2% |
| Transportation, warehousing & utilities | 2.0% | 2.0% |
| Education, health & social services | 7.2% | 7.2% |
| Other | 11.0% | 11.0% |
| City | Population | Household Income | National Avg. |
| San Pierre, IN | 248 | $115,625 | 109.0% |
| Bass Lake, IN | 1,332 | $61,000 | 10.3% |
| Wanatah, IN | 1,198 | $60,729 | 9.8% |
| Walkerton, IN | 2,344 | $52,096 | 5.8% |
| La Crosse, IN | 517 | $51,932 | 6.1% |
| Knox, IN | 3,553 | $38,119 | 31.1% |
| City | Population | Household Income | National Avg. |
| Lely, FL | 3,553 | $52,289 | 5.5% |
| St. Anthony, ID | 3,552 | $42,551 | 23.1% |
| Fetters Hot Springs-Agua Caliente, CA | 3,554 | $82,260 | 48.7% |
| Kimberly, AL | 3,551 | $93,772 | 69.5% |
| Pen Argyl, PA | 3,551 | $64,306 | 16.2% |
| Knox, IN | 3,553 | $38,119 | 31.1% |
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