| Index | Platte City | Missouri | National |
| Income per capita | $40,570 | $39,715 | $44,883 |
| Median household income | $75,763 | $72,613 | $81,333 |
| Median income owner occupied | $119,041 | $90,986 | $106,172 |
| Median income renter occupied | $55,127 | $45,210 | $52,080 |
| Median earnings male | $62,240 | $52,324 | $54,343 |
| Median earnings female | $44,742 | $36,971 | $38,439 |
| Unemployment rate | 3.7% | 4.4% | 4.9% |
| Poverty level | 3.9% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.6% | 11.6% |
| Manufacturing sector | 11.9% | 11.9% |
| Financial & insurance services | 1.2% | 1.2% |
| Wholesale & retail services | 2.7% | 2.7% |
| Public administration | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 27.8% | 27.8% |
| Education, health & social services | 7.3% | 7.3% |
| Other | 23.5% | 23.5% |
| City | Population | Household Income | National Avg. |
| Weatherby Lake, MO | 2,562 | $232,849 | 186.3% |
| Parkville, MO | 7,398 | $216,409 | 166.1% |
| Oakwood, MO | 193 | $180,178 | 121.5% |
| Iatan, MO | 16 | $153,647 | 88.9% |
| Platte Woods, MO | 586 | $150,160 | 84.6% |
| Platte City, MO | 5,133 | $75,763 | 6.8% |
| City | Population | Household Income | National Avg. |
| Saltillo, MS | 5,133 | $87,652 | 7.8% |
| Northchase, NC | 5,133 | $75,126 | 7.6% |
| West Sayville, NY | 5,133 | $188,037 | 131.2% |
| Sulphur, OK | 5,132 | $72,422 | 11.0% |
| South Sarasota, FL | 5,135 | $116,536 | 43.3% |
| Platte City, MO | 5,133 | $75,763 | 6.8% |