| Index | Sidell | Illinois | National |
| Income per capita | $33,431 | $47,397 | $44,883 |
| Median household income | $78,896 | $88,967 | $81,333 |
| Median income owner occupied | $94,114 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $65,444 | $60,185 | $54,343 |
| Median earnings female | $28,717 | $40,368 | $38,439 |
| Unemployment rate | 1.8% | 6.6% | 4.9% |
| Poverty level | 4.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 20.7% | 20.7% |
| Manufacturing sector | 21.8% | 21.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.3% | 25.3% |
| Public administration | 5.7% | 5.7% |
| Transportation, warehousing & utilities | 17.2% | 17.2% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 9.2% | 9.2% |
| City | Population | Household Income | National Avg. |
| St. Joseph, IL | 4,205 | $138,312 | 70.1% |
| Sidney, IL | 1,347 | $115,835 | 42.4% |
| Muncie, IL | 118 | $100,462 | 23.5% |
| Indianola, IL | 211 | $99,280 | 22.1% |
| Homer, IL | 1,352 | $96,275 | 18.4% |
| Sidell, IL | 508 | $78,896 | 3.0% |
| City | Population | Household Income | National Avg. |
| Stanfield, AZ | 508 | $0 | 100.0% |
| Scotia, CA | 508 | $49,126 | 39.6% |
| Hume, IL | 508 | $85,092 | 4.6% |
| Woodson, IL | 508 | $92,827 | 14.1% |
| Supreme, LA | 508 | $0 | 100.0% |
| Sidell, IL | 508 | $78,896 | 3.0% |