| Index | Sunday Lake | Washington | National |
| Income per capita | $90,770 | $48,431 | $44,883 |
| Median household income | $188,973 | $91,816 | $81,333 |
| Median income owner occupied | $234,064 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $86,821 | $60,502 | $54,343 |
| Median earnings female | $52,527 | $39,812 | $38,439 |
| Unemployment rate | 2.6% | 4.5% | 4.9% |
| Poverty level | 1.1% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.4% | 17.4% |
| Manufacturing sector | 52.3% | 52.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 19.9% | 19.9% |
| Other | 10.4% | 10.4% |
| City | Population | Household Income | National Avg. |
| Lake Bosworth, WA | 1,110 | $180,013 | 121.3% |
| 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% |
| Warm Beach, WA | 2,993 | $154,603 | 90.1% |
| Sunday Lake, WA | 977 | $188,973 | 132.3% |
| City | Population | Household Income | National Avg. |
| Town Creek, AL | 977 | $63,006 | 22.5% |
| Hackett, AR | 977 | $0 | 100.0% |
| Horatio, AR | 977 | $41,628 | 48.8% |
| Somerset, MD | 977 | $366,604 | 350.7% |
| Athens, WI | 977 | $75,394 | 7.3% |
| Sunday Lake, WA | 977 | $188,973 | 132.3% |