| Index | Milton | Illinois | National |
| Income per capita | $27,575 | $47,397 | $44,883 |
| Median household income | $50,274 | $88,967 | $81,333 |
| Median income owner occupied | $71,845 | $111,557 | $106,172 |
| Median income renter occupied | $41,926 | $52,117 | $52,080 |
| Median earnings male | $65,334 | $60,185 | $54,343 |
| Median earnings female | $34,556 | $40,368 | $38,439 |
| Unemployment rate | 0.0% | 6.6% | 4.9% |
| Poverty level | 42.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.2% | 16.2% |
| Manufacturing sector | 5.9% | 5.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 8.8% | 8.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 14.7% | 14.7% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 54.4% | 54.4% |
| City | Population | Household Income | National Avg. |
| Bluffs, IL | 792 | $91,805 | 12.9% |
| Chapin, IL | 555 | $86,017 | 5.8% |
| Baylis, IL | 131 | $80,078 | 1.5% |
| Winchester, IL | 1,755 | $79,606 | 2.1% |
| Clarksville, MO | 525 | $78,402 | 3.6% |
| Milton, IL | 327 | $50,274 | 38.2% |
| City | Population | Household Income | National Avg. |
| Cash, AR | 327 | $36,582 | 55.0% |
| Woodville, GA | 327 | $41,865 | 48.5% |
| Frederika, IA | 327 | $57,730 | 29.0% |
| Kiron, IA | 327 | $61,626 | 24.2% |
| Ute, IA | 327 | $56,755 | 30.2% |
| Milton, IL | 327 | $50,274 | 38.2% |