| Index | Fort Lewis | Washington | National |
| Income per capita | $26,097 | $48,431 | $44,883 |
| Median household income | $63,986 | $91,816 | $81,333 |
| Median income owner occupied | $0 | $120,601 | $106,172 |
| Median income renter occupied | $63,305 | $60,275 | $52,080 |
| Median earnings male | $42,400 | $60,502 | $54,343 |
| Median earnings female | $31,507 | $39,812 | $38,439 |
| Unemployment rate | 2.6% | 4.5% | 4.9% |
| Poverty level | 18.9% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.9% | 5.9% |
| Manufacturing sector | 15.6% | 15.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.0% | 25.0% |
| Public administration | 30.6% | 30.6% |
| Transportation, warehousing & utilities | 1.0% | 1.0% |
| Education, health & social services | 8.1% | 8.1% |
| Other | 12.7% | 12.7% |
| City | Population | Household Income | National Avg. |
| Raft Island, WA | 432 | $263,672 | 224.2% |
| McKenna, WA | 644 | $215,656 | 165.2% |
| Artondale, WA | 14,469 | $191,556 | 135.5% |
| Fox Island, WA | 3,695 | $190,110 | 133.7% |
| Rosedale, WA | 4,559 | $185,492 | 128.1% |
| Fort Lewis, WA | 13,510 | $63,986 | 21.3% |
| City | Population | Household Income | National Avg. |
| Fort Drum, NY | 13,513 | $75,286 | 7.4% |
| Irondale, AL | 13,506 | $90,577 | 11.4% |
| Timberlake, VA | 13,515 | $84,424 | 3.8% |
| South Daytona, FL | 13,503 | $65,632 | 19.3% |
| Rochester, MI | 13,503 | $135,630 | 66.8% |
| Fort Lewis, WA | 13,510 | $63,986 | 21.3% |