| Index | Westlake | Texas | National |
| Income per capita | $211,445 | $41,777 | $44,883 |
| Median household income | $365,809 | $80,880 | $81,333 |
| Median income owner occupied | $375,762 | $107,635 | $106,172 |
| Median income renter occupied | $87,731 | $54,463 | $52,080 |
| Median earnings male | $329,867 | $53,620 | $54,343 |
| Median earnings female | $77,377 | $36,296 | $38,439 |
| Unemployment rate | 1.1% | 4.3% | 4.9% |
| Poverty level | 4.4% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 1.0% | 1.0% |
| Manufacturing sector | 9.9% | 9.9% |
| Financial & insurance services | 10.1% | 10.1% |
| Wholesale & retail services | 5.3% | 5.3% |
| Public administration | 8.0% | 8.0% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 11.3% | 11.3% |
| Other | 47.0% | 47.0% |
| City | Population | Household Income | National Avg. |
| Southlake, TX | 32,343 | $335,120 | 312.0% |
| Argyle, TX | 4,393 | $286,890 | 252.7% |
| Lantana, TX | 10,556 | $258,055 | 217.3% |
| Colleyville, TX | 27,477 | $256,483 | 215.3% |
| Double Oak, TX | 3,172 | $249,406 | 206.6% |
| Westlake, TX | 1,549 | $365,809 | 349.8% |
| City | Population | Household Income | National Avg. |
| Linn, MO | 1,549 | $55,814 | 31.4% |
| Moorhead, MS | 1,549 | $37,465 | 53.9% |
| Albion, NE | 1,549 | $93,975 | 15.5% |
| Bell Acres, PA | 1,549 | $189,635 | 133.2% |
| Hudson, PA | 1,549 | $113,274 | 39.3% |
| Westlake, TX | 1,549 | $365,809 | 349.8% |