| Index | Rainier | Washington | National |
| Income per capita | $39,128 | $48,431 | $44,883 |
| Median household income | $113,421 | $91,816 | $81,333 |
| Median income owner occupied | $128,329 | $120,601 | $106,172 |
| Median income renter occupied | $94,203 | $60,275 | $52,080 |
| Median earnings male | $71,100 | $60,502 | $54,343 |
| Median earnings female | $50,081 | $39,812 | $38,439 |
| Unemployment rate | 2.9% | 4.5% | 4.9% |
| Poverty level | 11.8% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 23.2% | 23.2% |
| Manufacturing sector | 7.2% | 7.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.5% | 11.5% |
| Public administration | 12.2% | 12.2% |
| Transportation, warehousing & utilities | 10.6% | 10.6% |
| Education, health & social services | 8.8% | 8.8% |
| Other | 24.1% | 24.1% |
| City | Population | Household Income | National Avg. |
| McKenna, WA | 644 | $215,656 | 165.2% |
| Prairie Heights, WA | 4,974 | $163,599 | 101.1% |
| DuPont, WA | 9,807 | $141,121 | 73.5% |
| Spanaway, WA | 34,750 | $115,702 | 42.3% |
| Tumwater, WA | 24,235 | $114,964 | 41.3% |
| Rainier, WA | 2,658 | $113,421 | 39.5% |
| City | Population | Household Income | National Avg. |
| Bridgeport, WA | 2,657 | $70,378 | 13.5% |
| Premont, TX | 2,659 | $59,042 | 27.4% |
| Trenton, IL | 2,656 | $79,798 | 1.9% |
| Webster County, GA | 2,660 | $46,645 | 42.6% |
| Madrid, IA | 2,660 | $99,958 | 22.9% |
| Rainier, WA | 2,658 | $113,421 | 39.5% |