| Index | Ladue | Missouri | National |
| Income per capita | $202,716 | $39,715 | $44,883 |
| Median household income | $368,480 | $72,613 | $81,333 |
| Median income owner occupied | $370,045 | $90,986 | $106,172 |
| Median income renter occupied | $0 | $45,210 | $52,080 |
| Median earnings male | $218,343 | $52,324 | $54,343 |
| Median earnings female | $95,258 | $36,971 | $38,439 |
| Unemployment rate | 0.4% | 4.4% | 4.9% |
| Poverty level | 1.9% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.8% | 4.8% |
| Manufacturing sector | 7.3% | 7.3% |
| Financial & insurance services | 16.1% | 16.1% |
| Wholesale & retail services | 7.9% | 7.9% |
| Public administration | 0.2% | 0.2% |
| Transportation, warehousing & utilities | 0.3% | 0.3% |
| Education, health & social services | 26.5% | 26.5% |
| Other | 35.6% | 35.6% |
| City | Population | Household Income | National Avg. |
| Westwood, MO | 321 | $368,561 | 353.2% |
| Huntleigh, MO | 463 | $365,824 | 349.8% |
| Country Life Acres, MO | 54 | $365,640 | 349.6% |
| Clarkson Valley, MO | 2,697 | $312,556 | 284.3% |
| Town and Country, MO | 11,464 | $307,729 | 278.4% |
| Ladue, MO | 8,903 | $368,480 | 353.1% |
| City | Population | Household Income | National Avg. |
| Coaticook, QC | 8,901 | n/a | |
| Edgemere, MD | 8,906 | $128,145 | 57.6% |
| Swissvale, PA | 8,899 | $75,946 | 6.6% |
| Lake Villa, IL | 8,907 | $158,575 | 95.0% |
| Kirby, TX | 8,908 | $65,928 | 18.9% |
| Ladue, MO | 8,903 | $368,480 | 353.1% |