| Index | Marquand | Missouri | National |
| Income per capita | $31,507 | $39,715 | $44,883 |
| Median household income | $47,743 | $72,613 | $81,333 |
| Median income owner occupied | $65,725 | $90,986 | $106,172 |
| Median income renter occupied | $46,436 | $45,210 | $52,080 |
| Median earnings male | $69,511 | $52,324 | $54,343 |
| Median earnings female | $45,208 | $36,971 | $38,439 |
| Unemployment rate | 1.2% | 4.4% | 4.9% |
| Poverty level | 14.4% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.0% | 14.0% |
| Manufacturing sector | 41.9% | 41.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 2.3% | 2.3% |
| Public administration | 2.3% | 2.3% |
| Transportation, warehousing & utilities | 23.3% | 23.3% |
| Education, health & social services | 16.3% | 16.3% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Sedgewickville, MO | 159 | $116,301 | 43.0% |
| Glen Allen, MO | 169 | $115,012 | 41.4% |
| Cherokee Pass, MO | 271 | $77,802 | 4.3% |
| Fredericktown, MO | 4,146 | $56,173 | 30.9% |
| Marble Hill, MO | 2,069 | $49,579 | 39.0% |
| Marquand, MO | 198 | $47,743 | 41.3% |
| City | Population | Household Income | National Avg. |
| Hackberry, AZ | 198 | $0 | 100.0% |
| Decatur City, IA | 198 | $66,959 | 17.7% |
| Dixon, IA | 198 | $91,744 | 12.8% |
| Grand River, IA | 198 | $51,896 | 36.2% |
| Little Sioux, IA | 198 | $33,002 | 59.4% |
| Marquand, MO | 198 | $47,743 | 41.3% |