| Index | Wellington | Illinois | National |
| Income per capita | $27,237 | $47,397 | $44,883 |
| Median household income | $55,591 | $88,967 | $81,333 |
| Median income owner occupied | $57,192 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $0 | $60,185 | $54,343 |
| Median earnings female | $29,467 | $40,368 | $38,439 |
| Unemployment rate | 7.3% | 6.6% | 4.9% |
| Poverty level | 19.4% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.9% | 18.9% |
| Manufacturing sector | 21.6% | 21.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 18.9% | 18.9% |
| Public administration | 5.4% | 5.4% |
| Transportation, warehousing & utilities | 13.5% | 13.5% |
| Education, health & social services | 18.9% | 18.9% |
| Other | 2.7% | 2.7% |
| City | Population | Household Income | National Avg. |
| Ambia, IN | 230 | $82,329 | 1.2% |
| Earl Park, IN | 361 | $80,048 | 1.6% |
| Woodland, IL | 348 | $73,754 | 9.3% |
| Milford, IL | 1,272 | $72,161 | 11.3% |
| Rossville, IL | 1,177 | $67,304 | 17.2% |
| Wellington, IL | 244 | $55,591 | 31.7% |
| City | Population | Household Income | National Avg. |
| Koliganek, AK | 244 | $85,861 | 5.6% |
| Teller, AK | 244 | $43,826 | 46.1% |
| Ulm, AR | 244 | $78,283 | 3.8% |
| Dripping Springs, AZ | 244 | $76,508 | 5.9% |
| Elmira, CA | 244 | $91,928 | 13.0% |
| Wellington, IL | 244 | $55,591 | 31.7% |