| Index | Coulee Dam | Washington | National |
| Income per capita | $35,710 | $32,999 | $29,829 |
| Median household income | $60,625 | $62,848 | $55,322 |
| Median income owner occupied | $75,833 | $79,796 | $70,586 |
| Median income renter occupied | $48,214 | $41,061 | $35,192 |
| Median earnings male | $52,500 | $41,953 | $36,919 |
| Median earnings female | $40,333 | $27,576 | $26,250 |
| Unemployment rate | 0.1% | 4.3% | 4.7% |
| Poverty level | 12.1% | 12.7% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 7.1% | 7.1% |
| Manufacturing sector | 1.7% | 1.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 3.1% | 3.1% |
| Public administration | 42.6% | 42.6% |
| Transportation, warehousing & utilities | 10.2% | 10.2% |
| Education, health & social services | 7.7% | 7.7% |
| Other | 27.6% | 27.6% |
| City | Population | Household Income | National Avg. |
| Nespelem Community, WA | 301 | $64,167 | 16.0% |
| Wilbur, WA | 767 | $61,641 | 11.4% |
| Electric City, WA | 944 | $57,727 | 4.3% |
| Elmer City, WA | 301 | $52,500 | 5.1% |
| Nespelem, WA | 215 | $41,250 | 25.4% |
| Coulee Dam, WA | 1,355 | $60,625 | 9.6% |
| City | Population | Household Income | National Avg. |
| Denton, NC | 1,355 | $35,250 | 36.3% |
| Shokan, NY | 1,355 | $63,241 | 14.3% |
| North Charleroi, PA | 1,355 | $35,093 | 36.6% |
| Jonesville, VA | 1,355 | $15,691 | 71.6% |
| Carbon Hill, AL | 1,354 | $26,333 | 52.4% |
| Coulee Dam, WA | 1,355 | $60,625 | 9.6% |
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