| Index | Marrowstone | Washington | National |
| Income per capita | $63,271 | $48,431 | $44,883 |
| Median household income | $85,936 | $91,816 | $81,333 |
| Median income owner occupied | $147,411 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $0 | $60,502 | $54,343 |
| Median earnings female | $53,757 | $39,812 | $38,439 |
| Unemployment rate | 1.4% | 4.5% | 4.9% |
| 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 | 46 | $272,614 | 235.2% |
| Cavalero, WA | 5,557 | $161,048 | 98.0% |
| Edmonds, WA | 44,023 | $135,172 | 66.2% |
| Camano, WA | 17,523 | $129,350 | 59.0% |
| Freeland, WA | 1,951 | $116,971 | 43.8% |
| Marrowstone, WA | 980 | $85,936 | 5.7% |
| City | Population | Household Income | National Avg. |
| Susan Moore, AL | 980 | $74,454 | 8.5% |
| Frederica, DE | 980 | $72,156 | 11.3% |
| Elwood, KS | 980 | $56,695 | 30.3% |
| Morristown, MN | 980 | $88,993 | 9.4% |
| Jasper, MO | 980 | $70,097 | 13.8% |
| Marrowstone, WA | 980 | $85,936 | 5.7% |