| Index | Mukilteo | Washington | National |
| Income per capita | $78,399 | $48,431 | $44,883 |
| Median household income | $156,202 | $91,816 | $81,333 |
| Median income owner occupied | $199,630 | $120,601 | $106,172 |
| Median income renter occupied | $97,465 | $60,275 | $52,080 |
| Median earnings male | $97,206 | $60,502 | $54,343 |
| Median earnings female | $63,520 | $39,812 | $38,439 |
| Unemployment rate | 2.5% | 4.5% | 4.9% |
| Poverty level | 5.0% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.0% | 9.0% |
| Manufacturing sector | 23.8% | 23.8% |
| Financial & insurance services | 5.0% | 5.0% |
| Wholesale & retail services | 13.9% | 13.9% |
| Public administration | 3.6% | 3.6% |
| Transportation, warehousing & utilities | 5.5% | 5.5% |
| Education, health & social services | 11.7% | 11.7% |
| Other | 24.0% | 24.0% |
| City | Population | Household Income | National Avg. |
| Woodway, WA | 1,115 | $287,633 | 253.6% |
| Cottage Lake, WA | 23,962 | $243,263 | 199.1% |
| Clearview, WA | 3,993 | $229,511 | 182.2% |
| High Bridge, WA | 3,157 | $222,567 | 173.6% |
| Cathcart, WA | 2,365 | $211,998 | 160.7% |
| Mukilteo, WA | 21,937 | $156,202 | 92.1% |
| City | Population | Household Income | National Avg. |
| Mountlake Terrace, WA | 21,935 | $121,704 | 49.6% |
| Ramona, CA | 21,948 | $115,877 | 42.5% |
| Piqua, OH | 21,958 | $69,048 | 15.1% |
| Mountain House, CA | 21,975 | $238,774 | 193.6% |
| La Porte, IN | 21,881 | $62,134 | 23.6% |
| Mukilteo, WA | 21,937 | $156,202 | 92.1% |