| Index | Lake Ketchum | Washington | National |
| Income per capita | $42,469 | $48,431 | $44,883 |
| Median household income | $110,010 | $91,816 | $81,333 |
| Median income owner occupied | $112,501 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $91,291 | $60,502 | $54,343 |
| Median earnings female | $0 | $39,812 | $38,439 |
| Unemployment rate | 0.0% | 4.5% | 4.9% |
| Poverty level | 15.2% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 38.0% | 38.0% |
| Manufacturing sector | 34.5% | 34.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 5.4% | 5.4% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 5.8% | 5.8% |
| Other | 16.3% | 16.3% |
| City | Population | Household Income | National Avg. |
| Sunday Lake, WA | 977 | $188,973 | 132.3% |
| Bay View, WA | 686 | $174,940 | 115.1% |
| Kayak Point, WA | 1,540 | $167,375 | 105.8% |
| Sisco Heights, WA | 3,106 | $161,188 | 98.2% |
| Cavalero, WA | 5,557 | $161,048 | 98.0% |
| Lake Ketchum, WA | 1,313 | $110,010 | 35.3% |
| City | Population | Household Income | National Avg. |
| Woodstock, AL | 1,313 | $95,742 | 17.7% |
| Lonaconing, MD | 1,313 | $70,501 | 13.3% |
| Weidman, MI | 1,313 | $52,153 | 35.9% |
| Bainbridge, NY | 1,313 | $59,512 | 26.8% |
| Delevan, NY | 1,313 | $77,010 | 5.3% |
| Lake Ketchum, WA | 1,313 | $110,010 | 35.3% |