| Index | Shelbyville | Illinois | National |
| Income per capita | $26,692 | $31,502 | $29,829 |
| Median household income | $50,485 | $59,196 | $55,322 |
| Median income owner occupied | $58,047 | $75,354 | $70,586 |
| Median income renter occupied | $30,129 | $34,488 | $35,192 |
| Median earnings male | $35,417 | $40,474 | $36,919 |
| Median earnings female | $23,587 | $27,197 | $26,250 |
| Unemployment rate | 4.4% | 5.3% | 4.7% |
| Poverty level | 13.4% | 14.0% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 14.4% | 14.4% |
| Manufacturing sector | 20.8% | 20.8% |
| Financial & insurance services | 4.2% | 4.2% |
| Wholesale & retail services | 7.1% | 7.1% |
| Public administration | 9.2% | 9.2% |
| Transportation, warehousing & utilities | 10.9% | 10.9% |
| Education, health & social services | 7.1% | 7.1% |
| Other | 26.4% | 26.4% |
| City | Population | Household Income | National Avg. |
| Stewardson, IL | 710 | $65,282 | 18.0% |
| Strasburg, IL | 528 | $61,964 | 12.0% |
| Moweaqua, IL | 2,215 | $61,250 | 10.7% |
| Sullivan, IL | 4,450 | $56,351 | 1.9% |
| Tower Hill, IL | 643 | $55,588 | 0.5% |
| Shelbyville, IL | 4,198 | $50,485 | 8.7% |
| City | Population | Household Income | National Avg. |
| Belleair, FL | 4,198 | $98,795 | 78.6% |
| Trenton, TN | 4,197 | $29,517 | 46.6% |
| Boulevard Park, WA | 4,197 | $58,395 | 5.6% |
| Marmora and Lake, ON | 4,197 | n/a | |
| Red Rock, AZ | 4,196 | $68,125 | 23.1% |
| Shelbyville, IL | 4,198 | $50,485 | 8.7% |
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