| Index | Marble Hill | Missouri | National |
| Income per capita | $24,142 | $39,715 | $44,883 |
| Median household income | $49,579 | $72,613 | $81,333 |
| Median income owner occupied | $68,313 | $90,986 | $106,172 |
| Median income renter occupied | $26,353 | $45,210 | $52,080 |
| Median earnings male | $54,441 | $52,324 | $54,343 |
| Median earnings female | $19,176 | $36,971 | $38,439 |
| Unemployment rate | 6.2% | 4.4% | 4.9% |
| Poverty level | 29.7% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.0% | 15.0% |
| Manufacturing sector | 25.9% | 25.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.3% | 11.3% |
| Public administration | 10.3% | 10.3% |
| Transportation, warehousing & utilities | 7.5% | 7.5% |
| Education, health & social services | 11.9% | 11.9% |
| Other | 18.1% | 18.1% |
| City | Population | Household Income | National Avg. |
| Sedgewickville, MO | 159 | $116,301 | 43.0% |
| Glen Allen, MO | 169 | $115,012 | 41.4% |
| Delta, MO | 474 | $75,317 | 7.4% |
| Oak Ridge, MO | 246 | $66,687 | 18.0% |
| Whitewater, MO | 83 | $62,593 | 23.0% |
| Marble Hill, MO | 2,069 | $49,579 | 39.0% |
| City | Population | Household Income | National Avg. |
| Hale Center, TX | 2,069 | $60,945 | 25.1% |
| Watrous, SK | 2,069 | n/a | |
| Fox Creek, AB | 2,069 | n/a | |
| Patterson Tract, CA | 2,068 | $76,948 | 5.4% |
| Pine Mountain Club, CA | 2,070 | $74,702 | 8.2% |
| Marble Hill, MO | 2,069 | $49,579 | 39.0% |