| Index | Troy | Missouri | National |
| Income per capita | $37,921 | $39,715 | $44,883 |
| Median household income | $103,257 | $72,613 | $81,333 |
| Median income owner occupied | $116,460 | $90,986 | $106,172 |
| Median income renter occupied | $59,191 | $45,210 | $52,080 |
| Median earnings male | $68,317 | $52,324 | $54,343 |
| Median earnings female | $44,857 | $36,971 | $38,439 |
| Unemployment rate | 2.3% | 4.4% | 4.9% |
| Poverty level | 9.0% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 22.2% | 22.2% |
| Manufacturing sector | 26.9% | 26.9% |
| Financial & insurance services | 1.0% | 1.0% |
| Wholesale & retail services | 12.2% | 12.2% |
| Public administration | 4.7% | 4.7% |
| Transportation, warehousing & utilities | 10.0% | 10.0% |
| Education, health & social services | 5.0% | 5.0% |
| Other | 15.6% | 15.6% |
| City | Population | Household Income | National Avg. |
| Innsbrook, MO | 869 | $210,335 | 158.6% |
| Dardenne Prairie, MO | 13,884 | $200,259 | 146.2% |
| St. Paul, MO | 2,548 | $194,391 | 139.0% |
| Chain of Rocks, MO | 260 | $180,118 | 121.5% |
| Lake St. Louis, MO | 16,749 | $147,806 | 81.7% |
| Troy, MO | 12,706 | $103,257 | 27.0% |
| City | Population | Household Income | National Avg. |
| Tamalpais-Homestead Valley, CA | 12,704 | $279,598 | 243.8% |
| Speedway, IN | 12,709 | $68,786 | 15.4% |
| Broussard, LA | 12,710 | $113,796 | 39.9% |
| Northlake, IL | 12,696 | $90,707 | 11.5% |
| Marysville, CA | 12,718 | $70,849 | 12.9% |
| Troy, MO | 12,706 | $103,257 | 27.0% |