| Index | Willisville | Illinois | National |
| Income per capita | $33,029 | $47,397 | $44,883 |
| Median household income | $79,824 | $88,967 | $81,333 |
| Median income owner occupied | $81,820 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $47,751 | $60,185 | $54,343 |
| Median earnings female | $51,708 | $40,368 | $38,439 |
| Unemployment rate | 6.7% | 6.6% | 4.9% |
| Poverty level | 21.5% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.1% | 8.1% |
| Manufacturing sector | 34.8% | 34.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 8.1% | 8.1% |
| Public administration | 13.3% | 13.3% |
| Transportation, warehousing & utilities | 11.9% | 11.9% |
| Education, health & social services | 7.4% | 7.4% |
| Other | 16.3% | 16.3% |
| City | Population | Household Income | National Avg. |
| Campbell Hill, IL | 300 | $85,390 | 5.0% |
| Steeleville, IL | 1,924 | $80,167 | 1.4% |
| Sparta, IL | 4,447 | $77,538 | 4.7% |
| Chester, IL | 8,448 | $75,941 | 6.6% |
| Rockwood, IL | 26 | $74,436 | 8.5% |
| Willisville, IL | 609 | $79,824 | 1.9% |
| City | Population | Household Income | National Avg. |
| Red Feather Lakes, CO | 609 | $93,443 | 14.9% |
| Packwood, IA | 609 | $58,210 | 28.4% |
| Georgetown, ID | 609 | $107,891 | 32.7% |
| Clarks, LA | 609 | $36,777 | 54.8% |
| Higbee, MO | 609 | $56,334 | 30.7% |
| Willisville, IL | 609 | $79,824 | 1.9% |