| Index | Kilbourne | Illinois | National |
| Income per capita | $25,378 | $47,397 | $44,883 |
| Median household income | $49,649 | $88,967 | $81,333 |
| Median income owner occupied | $58,498 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $39,405 | $60,185 | $54,343 |
| Median earnings female | $0 | $40,368 | $38,439 |
| Unemployment rate | 2.7% | 6.6% | 4.9% |
| Poverty level | 22.3% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 26.7% | 26.7% |
| Manufacturing sector | 6.7% | 6.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 21.3% | 21.3% |
| Public administration | 9.3% | 9.3% |
| Transportation, warehousing & utilities | 16.0% | 16.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 20.0% | 20.0% |
| City | Population | Household Income | National Avg. |
| Lake Petersburg, IL | 561 | $145,146 | 78.5% |
| Petersburg, IL | 2,626 | $92,600 | 13.9% |
| Oakford, IL | 198 | $85,849 | 5.6% |
| Greenview, IL | 943 | $80,497 | 1.0% |
| Easton, IL | 244 | $79,244 | 2.6% |
| Kilbourne, IL | 361 | $49,649 | 39.0% |
| City | Population | Household Income | National Avg. |
| Coleville, CA | 361 | $0 | 100.0% |
| Lockwood, CA | 361 | $120,208 | 47.8% |
| Earl Park, IN | 361 | $80,048 | 1.6% |
| Milford, KS | 361 | $69,218 | 14.9% |
| Martin, KY | 361 | $34,032 | 58.2% |
| Kilbourne, IL | 361 | $49,649 | 39.0% |