| Index | Summit | Washington | National |
| Income per capita | $61,726 | $48,431 | $44,883 |
| Median household income | $119,447 | $91,816 | $81,333 |
| Median income owner occupied | $131,859 | $120,601 | $106,172 |
| Median income renter occupied | $107,559 | $60,275 | $52,080 |
| Median earnings male | $77,306 | $60,502 | $54,343 |
| Median earnings female | $49,260 | $39,812 | $38,439 |
| Unemployment rate | 4.2% | 4.5% | 4.9% |
| Poverty level | 4.4% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.3% | 15.3% |
| Manufacturing sector | 20.6% | 20.6% |
| Financial & insurance services | 0.5% | 0.5% |
| Wholesale & retail services | 24.6% | 24.6% |
| Public administration | 3.8% | 3.8% |
| Transportation, warehousing & utilities | 8.4% | 8.4% |
| Education, health & social services | 2.8% | 2.8% |
| Other | 21.0% | 21.0% |
| City | Population | Household Income | National Avg. |
| Raft Island, WA | 432 | $263,672 | 224.2% |
| Artondale, WA | 14,469 | $191,556 | 135.5% |
| Fox Island, WA | 3,695 | $190,110 | 133.7% |
| Rosedale, WA | 4,559 | $185,492 | 128.1% |
| Lake Holm, WA | 3,461 | $179,730 | 121.0% |
| Summit, WA | 9,253 | $119,447 | 46.9% |
| City | Population | Household Income | National Avg. |
| Terrace Heights, WA | 9,253 | $104,615 | 28.6% |
| Spanish Fort, AL | 9,251 | $127,003 | 56.2% |
| Chanute, KS | 9,251 | $67,947 | 16.5% |
| Earlimart, CA | 9,250 | $61,767 | 24.1% |
| Hillview, KY | 9,250 | $85,835 | 5.5% |
| Summit, WA | 9,253 | $119,447 | 46.9% |