| Index | Oakville | Missouri | National |
| Income per capita | $64,525 | $39,715 | $44,883 |
| Median household income | $127,927 | $72,613 | $81,333 |
| Median income owner occupied | $142,991 | $90,986 | $106,172 |
| Median income renter occupied | $65,425 | $45,210 | $52,080 |
| Median earnings male | $76,492 | $52,324 | $54,343 |
| Median earnings female | $56,595 | $36,971 | $38,439 |
| Unemployment rate | 1.7% | 4.4% | 4.9% |
| Poverty level | 5.7% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.2% | 15.2% |
| Manufacturing sector | 12.6% | 12.6% |
| Financial & insurance services | 7.4% | 7.4% |
| Wholesale & retail services | 13.2% | 13.2% |
| Public administration | 2.6% | 2.6% |
| Transportation, warehousing & utilities | 4.8% | 4.8% |
| Education, health & social services | 12.6% | 12.6% |
| Other | 29.4% | 29.4% |
| 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% |
| Clarkson Valley, MO | 2,697 | $312,556 | 284.3% |
| Oakville, MO | 37,403 | $127,927 | 57.3% |
| City | Population | Household Income | National Avg. |
| Brighton, NY | 37,402 | $104,434 | 28.4% |
| Oakton, VA | 37,413 | $208,965 | 156.9% |
| Bartlesville, OK | 37,389 | $79,953 | 1.7% |
| Winchester, NV | 37,419 | $59,509 | 26.8% |
| Prattville, AL | 37,437 | $96,830 | 19.1% |
| Oakville, MO | 37,403 | $127,927 | 57.3% |