| Index | Tampico | Washington | National |
| Income per capita | $40,112 | $48,431 | $44,883 |
| Median household income | $133,352 | $91,816 | $81,333 |
| Median income owner occupied | $150,709 | $120,601 | $106,172 |
| Median income renter occupied | $0 | $60,275 | $52,080 |
| Median earnings male | $127,022 | $60,502 | $54,343 |
| Median earnings female | $23,724 | $39,812 | $38,439 |
| Unemployment rate | 0.0% | 4.5% | 4.9% |
| Poverty level | 0.0% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 6.2% | 6.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 67.9% | 67.9% |
| Public administration | 25.9% | 25.9% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Eschbach, WA | 316 | $129,788 | 59.6% |
| Gleed, WA | 3,115 | $106,612 | 31.1% |
| Ahtanum, WA | 3,810 | $106,440 | 30.9% |
| Naches, WA | 663 | $102,782 | 26.4% |
| Summitview, WA | 1,957 | $90,942 | 11.8% |
| Tampico, WA | 296 | $133,352 | 64.0% |
| City | Population | Household Income | National Avg. |
| Sherrill, AR | 296 | $27,341 | 66.4% |
| Bowles, CA | 296 | $0 | 100.0% |
| Desert Center, CA | 296 | $50,503 | 37.9% |
| Barwick, GA | 296 | $46,769 | 42.5% |
| Cecil, GA | 296 | $50,182 | 38.3% |
| Tampico, WA | 296 | $133,352 | 64.0% |