| Index | Chain Lake | Washington | National |
| Income per capita | $66,054 | $48,431 | $44,883 |
| Median household income | $171,631 | $91,816 | $81,333 |
| Median income owner occupied | $189,508 | $120,601 | $106,172 |
| Median income renter occupied | $93,360 | $60,275 | $52,080 |
| Median earnings male | $103,829 | $60,502 | $54,343 |
| Median earnings female | $61,843 | $39,812 | $38,439 |
| Unemployment rate | 4.5% | 4.5% | 4.9% |
| Poverty level | 3.1% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 23.3% | 23.3% |
| Manufacturing sector | 18.1% | 18.1% |
| Financial & insurance services | 1.2% | 1.2% |
| Wholesale & retail services | 9.0% | 9.0% |
| Public administration | 11.4% | 11.4% |
| Transportation, warehousing & utilities | 2.7% | 2.7% |
| Education, health & social services | 6.8% | 6.8% |
| Other | 25.5% | 25.5% |
| City | Population | Household Income | National Avg. |
| Cottage Lake, WA | 23,962 | $243,263 | 199.1% |
| Duvall, WA | 8,210 | $241,199 | 196.6% |
| Union Hill-Novelty Hill, WA | 23,783 | $233,860 | 187.5% |
| Clearview, WA | 3,993 | $229,511 | 182.2% |
| High Bridge, WA | 3,157 | $222,567 | 173.6% |
| Chain Lake, WA | 5,406 | $171,631 | 111.0% |
| City | Population | Household Income | National Avg. |
| Dos Palos, CA | 5,407 | $89,142 | 9.6% |
| Bangor, PA | 5,407 | $77,523 | 4.7% |
| The Meadows, FL | 5,408 | $82,797 | 1.8% |
| Diboll, TX | 5,403 | $62,406 | 23.3% |
| Big Stone Gap, VA | 5,403 | $59,543 | 26.8% |
| Chain Lake, WA | 5,406 | $171,631 | 111.0% |