| Index | Chehalis | Washington | National |
| Income per capita | $38,388 | $48,431 | $44,883 |
| Median household income | $65,988 | $91,816 | $81,333 |
| Median income owner occupied | $119,860 | $120,601 | $106,172 |
| Median income renter occupied | $49,634 | $60,275 | $52,080 |
| Median earnings male | $43,554 | $60,502 | $54,343 |
| Median earnings female | $37,408 | $39,812 | $38,439 |
| Unemployment rate | 5.7% | 4.5% | 4.9% |
| Poverty level | 14.7% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.0% | 8.0% |
| Manufacturing sector | 13.1% | 13.1% |
| Financial & insurance services | 3.0% | 3.0% |
| Wholesale & retail services | 11.0% | 11.0% |
| Public administration | 11.5% | 11.5% |
| Transportation, warehousing & utilities | 10.8% | 10.8% |
| Education, health & social services | 13.1% | 13.1% |
| Other | 29.5% | 29.5% |
| City | Population | Household Income | National Avg. |
| Rochester, WA | 4,994 | $116,392 | 43.1% |
| Fords Prairie, WA | 2,667 | $109,845 | 35.1% |
| Napavine, WA | 1,622 | $93,801 | 15.3% |
| Grand Mound, WA | 4,109 | $78,005 | 4.1% |
| Winlock, WA | 1,776 | $77,510 | 4.7% |
| Chehalis, WA | 7,810 | $65,988 | 18.9% |
| City | Population | Household Income | National Avg. |
| Arran-Elderslie, ON | 7,811 | n/a | |
| Palmyra, PA | 7,808 | $81,905 | 0.7% |
| Yreka, CA | 7,814 | $61,982 | 23.8% |
| Baldwin Harbor, NY | 7,814 | $164,272 | 102.0% |
| Hales Corners, WI | 7,814 | $111,809 | 37.5% |
| Chehalis, WA | 7,810 | $65,988 | 18.9% |