| Index | Rock Island | Washington | National |
| Income per capita | $29,460 | $48,431 | $44,883 |
| Median household income | $76,086 | $91,816 | $81,333 |
| Median income owner occupied | $77,366 | $120,601 | $106,172 |
| Median income renter occupied | $47,588 | $60,275 | $52,080 |
| Median earnings male | $35,342 | $60,502 | $54,343 |
| Median earnings female | $42,460 | $39,812 | $38,439 |
| Unemployment rate | 4.7% | 4.5% | 4.9% |
| Poverty level | 10.6% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 20.1% | 20.1% |
| Manufacturing sector | 10.9% | 10.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 15.1% | 15.1% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 7.1% | 7.1% |
| Education, health & social services | 11.3% | 11.3% |
| Other | 34.3% | 34.3% |
| City | Population | Household Income | National Avg. |
| Sunnyslope, WA | 3,887 | $150,218 | 84.7% |
| East Wenatchee, WA | 14,570 | $93,475 | 14.9% |
| Quincy, WA | 7,998 | $86,897 | 6.8% |
| Wenatchee, WA | 35,091 | $83,325 | 2.4% |
| South Wenatchee, WA | 1,397 | $65,698 | 19.2% |
| Rock Island, WA | 1,278 | $76,086 | 6.5% |
| City | Population | Household Income | National Avg. |
| Dilkon, AZ | 1,278 | $54,342 | 33.2% |
| Clay, KY | 1,278 | $51,244 | 37.0% |
| Bridgehampton, NY | 1,278 | $160,523 | 97.4% |
| Prospect, OH | 1,278 | $93,347 | 14.8% |
| Musquash, NB | 1,278 | n/a | |
| Rock Island, WA | 1,278 | $76,086 | 6.5% |