| Index | Truesdale | Missouri | National |
| Income per capita | $24,752 | $39,715 | $44,883 |
| Median household income | $54,243 | $72,613 | $81,333 |
| Median income owner occupied | $64,654 | $90,986 | $106,172 |
| Median income renter occupied | $41,769 | $45,210 | $52,080 |
| Median earnings male | $46,282 | $52,324 | $54,343 |
| Median earnings female | $18,452 | $36,971 | $38,439 |
| Unemployment rate | 1.7% | 4.4% | 4.9% |
| Poverty level | 24.6% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 24.4% | 24.4% |
| Manufacturing sector | 33.0% | 33.0% |
| Financial & insurance services | 2.3% | 2.3% |
| Wholesale & retail services | 10.8% | 10.8% |
| Public administration | 2.3% | 2.3% |
| Transportation, warehousing & utilities | 11.9% | 11.9% |
| Education, health & social services | 3.4% | 3.4% |
| Other | 10.2% | 10.2% |
| City | Population | Household Income | National Avg. |
| Innsbrook, MO | 869 | $210,335 | 158.6% |
| Marthasville, MO | 2,476 | $145,684 | 79.1% |
| New Melle, MO | 443 | $140,826 | 73.1% |
| Wentzville, MO | 41,279 | $140,656 | 72.9% |
| Foristell, MO | 909 | $137,479 | 69.0% |
| Truesdale, MO | 824 | $54,243 | 33.3% |
| City | Population | Household Income | National Avg. |
| Knik River, AK | 824 | $73,479 | 9.7% |
| Keystone, CO | 824 | $65,451 | 19.5% |
| Mabel, MN | 824 | $89,114 | 9.6% |
| Cuba, NM | 824 | $69,806 | 14.2% |
| Avon, SD | 824 | $62,612 | 23.0% |
| Truesdale, MO | 824 | $54,243 | 33.3% |