| Index | Northport | Washington | National |
| Income per capita | $28,446 | $48,431 | $44,883 |
| Median household income | $48,724 | $91,816 | $81,333 |
| Median income owner occupied | $50,602 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $43,558 | $60,502 | $54,343 |
| Median earnings female | $20,986 | $39,812 | $38,439 |
| Unemployment rate | 5.5% | 4.5% | 4.9% |
| Poverty level | 26.8% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 23.4% | 23.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.0% | 17.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 6.4% | 6.4% |
| Education, health & social services | 19.1% | 19.1% |
| Other | 34.0% | 34.0% |
| City | Population | Household Income | National Avg. |
| Northport, WA | 312 | $48,724 | 40.1% |
| City | Population | Household Income | National Avg. |
| Salesville, AR | 312 | $58,826 | 27.7% |
| Worthington Springs, FL | 312 | $62,234 | 23.5% |
| Deloit, IA | 312 | $59,775 | 26.5% |
| Elizabethtown, IL | 312 | $25,204 | 69.0% |
| Hamilton, KS | 312 | $54,461 | 33.0% |
| Northport, WA | 312 | $48,724 | 40.1% |