| Index | Mount Vernon | Washington | National |
| Income per capita | $43,348 | $48,431 | $44,883 |
| Median household income | $95,859 | $91,816 | $81,333 |
| Median income owner occupied | $121,405 | $120,601 | $106,172 |
| Median income renter occupied | $57,202 | $60,275 | $52,080 |
| Median earnings male | $57,597 | $60,502 | $54,343 |
| Median earnings female | $37,774 | $39,812 | $38,439 |
| Unemployment rate | 3.8% | 4.5% | 4.9% |
| Poverty level | 15.0% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.6% | 17.6% |
| Manufacturing sector | 14.9% | 14.9% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 14.0% | 14.0% |
| Public administration | 4.0% | 4.0% |
| Transportation, warehousing & utilities | 7.2% | 7.2% |
| Education, health & social services | 9.4% | 9.4% |
| Other | 30.0% | 30.0% |
| City | Population | Household Income | National Avg. |
| Edison, WA | 273 | $210,671 | 159.0% |
| Sunday Lake, WA | 977 | $188,973 | 132.3% |
| Bay View, WA | 686 | $174,940 | 115.1% |
| Bryant, WA | 2,197 | $149,595 | 83.9% |
| Big Lake, WA | 2,325 | $142,836 | 75.6% |
| Mount Vernon, WA | 36,653 | $95,859 | 17.9% |
| City | Population | Household Income | National Avg. |
| Peachtree City, GA | 36,655 | $152,220 | 87.2% |
| Panama City, FL | 36,673 | $71,926 | 11.6% |
| Cooper City, FL | 36,683 | $163,691 | 101.3% |
| West Hollywood, CA | 36,619 | $106,131 | 30.5% |
| Princeton, FL | 36,609 | $97,118 | 19.4% |
| Mount Vernon, WA | 36,653 | $95,859 | 17.9% |