| Index | McKenna | Washington | National |
| Income per capita | $86,418 | $48,431 | $44,883 |
| Median household income | $215,656 | $91,816 | $81,333 |
| Median income owner occupied | $209,108 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $85,330 | $60,502 | $54,343 |
| Median earnings female | $69,658 | $39,812 | $38,439 |
| Unemployment rate | 13.0% | 4.5% | 4.9% |
| Poverty level | 2.3% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 19.8% | 19.8% |
| Manufacturing sector | 6.8% | 6.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 13.0% | 13.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 60.5% | 60.5% |
| City | Population | Household Income | National Avg. |
| Prairie Heights, WA | 4,974 | $163,599 | 101.1% |
| Alder, WA | 138 | $154,879 | 90.4% |
| DuPont, WA | 9,807 | $141,121 | 73.5% |
| Frederickson, WA | 22,845 | $136,600 | 68.0% |
| Graham, WA | 33,304 | $136,309 | 67.6% |
| McKenna, WA | 644 | $215,656 | 165.2% |
| City | Population | Household Income | National Avg. |
| Dubois, ID | 644 | $51,309 | 36.9% |
| Cedarville, IL | 644 | $90,853 | 11.7% |
| Britton, MI | 644 | $95,364 | 17.3% |
| Ansonville, NC | 644 | $66,574 | 18.1% |
| Sedillo, NM | 644 | $132,739 | 63.2% |
| McKenna, WA | 644 | $215,656 | 165.2% |