| Index | Greendale | Missouri | National |
| Income per capita | $40,367 | $39,715 | $44,883 |
| Median household income | $63,938 | $72,613 | $81,333 |
| Median income owner occupied | $66,808 | $90,986 | $106,172 |
| Median income renter occupied | $0 | $45,210 | $52,080 |
| Median earnings male | $44,587 | $52,324 | $54,343 |
| Median earnings female | $62,594 | $36,971 | $38,439 |
| Unemployment rate | 1.7% | 4.4% | 4.9% |
| Poverty level | 37.5% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 14.1% | 14.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 19.2% | 19.2% |
| Public administration | 6.4% | 6.4% |
| Transportation, warehousing & utilities | 9.0% | 9.0% |
| Education, health & social services | 5.1% | 5.1% |
| Other | 46.2% | 46.2% |
| City | Population | Household Income | National Avg. |
| Westwood, MO | 321 | $368,561 | 353.2% |
| Ladue, MO | 8,903 | $368,480 | 353.1% |
| Huntleigh, MO | 463 | $365,824 | 349.8% |
| Country Life Acres, MO | 54 | $365,640 | 349.6% |
| Town and Country, MO | 11,464 | $307,729 | 278.4% |
| Greendale, MO | 877 | $63,938 | 21.4% |
| City | Population | Household Income | National Avg. |
| Glenwood, GA | 877 | $0 | 100.0% |
| Calvert Beach, MD | 877 | $106,786 | 31.3% |
| Baroda, MI | 877 | $75,016 | 7.8% |
| Robbinsville, NC | 877 | $24,031 | 70.5% |
| Hydetown, PA | 877 | $55,939 | 31.2% |
| Greendale, MO | 877 | $63,938 | 21.4% |