| Index | Chesterfield | Illinois | National |
| Income per capita | $32,931 | $47,397 | $44,883 |
| Median household income | $79,937 | $88,967 | $81,333 |
| Median income owner occupied | $80,693 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $0 | $60,185 | $54,343 |
| Median earnings female | $24,847 | $40,368 | $38,439 |
| Unemployment rate | 8.9% | 6.6% | 4.9% |
| Poverty level | 11.1% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.5% | 8.5% |
| Manufacturing sector | 17.0% | 17.0% |
| Financial & insurance services | 2.1% | 2.1% |
| Wholesale & retail services | 14.9% | 14.9% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 8.5% | 8.5% |
| Education, health & social services | 6.4% | 6.4% |
| Other | 42.6% | 42.6% |
| City | Population | Household Income | National Avg. |
| Dorchester, IL | 154 | $115,500 | 42.0% |
| East Gillespie, IL | 250 | $95,696 | 17.7% |
| Brighton, IL | 2,392 | $89,983 | 10.6% |
| Jerseyville, IL | 8,030 | $87,544 | 7.6% |
| Medora, IL | 330 | $83,310 | 2.4% |
| Chesterfield, IL | 213 | $79,937 | 1.7% |
| City | Population | Household Income | National Avg. |
| Hobson, AL | 213 | $178,428 | 119.4% |
| Almyra, AR | 213 | $93,064 | 14.4% |
| Dos Palos Y, CA | 213 | $24,145 | 70.3% |
| Oakville, IA | 213 | $77,703 | 4.5% |
| Banner, IL | 213 | $69,317 | 14.8% |
| Chesterfield, IL | 213 | $79,937 | 1.7% |