| Index | Marrowstone | Washington | National |
| Income per capita | $43,149 | $32,999 | $29,829 |
| Median household income | $57,083 | $62,848 | $55,322 |
| Median income owner occupied | $100,139 | $79,796 | $70,586 |
| Median income renter occupied | $0 | $41,061 | $35,192 |
| Median earnings male | $0 | $41,953 | $36,919 |
| Median earnings female | $35,852 | $27,576 | $26,250 |
| Unemployment rate | 1.3% | 4.3% | 4.7% |
| Poverty level | 16.0% | 12.7% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 28.1% | 28.1% |
| Manufacturing sector | 16.1% | 16.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 6.5% | 6.5% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 2.5% | 2.5% |
| Education, health & social services | 8.5% | 8.5% |
| Other | 30.2% | 30.2% |
| City | Population | Household Income | National Avg. |
| Blyn, WA | 45 | $182,604 | 230.1% |
| Cavalero, WA | 5,395 | $108,116 | 95.4% |
| Edmonds, WA | 42,347 | $91,499 | 65.4% |
| Camano, WA | 17,073 | $85,811 | 55.1% |
| Freeland, WA | 1,883 | $77,288 | 39.7% |
| Marrowstone, WA | 943 | $57,083 | 3.2% |
| City | Population | Household Income | National Avg. |
| Town Creek, AL | 943 | $42,125 | 23.9% |
| Cascade-Chipita Park, CO | 943 | $51,053 | 7.7% |
| Waldo, FL | 943 | $24,179 | 56.3% |
| Dexter, GA | 943 | $36,524 | 34.0% |
| Elk Run Heights, IA | 943 | $60,208 | 8.8% |
| Marrowstone, WA | 943 | $57,083 | 3.2% |
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