| Index | South Prairie | Washington | National |
| Income per capita | $36,206 | $32,999 | $29,829 |
| Median household income | $88,375 | $62,848 | $55,322 |
| Median income owner occupied | $89,250 | $79,796 | $70,586 |
| Median income renter occupied | $0 | $41,061 | $35,192 |
| Median earnings male | $59,583 | $41,953 | $36,919 |
| Median earnings female | $26,146 | $27,576 | $26,250 |
| Unemployment rate | 3.3% | 4.3% | 4.7% |
| Poverty level | 12.1% | 12.7% | 15.1% |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Labour Type | Male | Female |
| Construction industry | 17.5% | 17.5% |
| Manufacturing sector | 25.0% | 25.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 26.3% | 26.3% |
| Public administration | 3.8% | 3.8% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 3.8% | 3.8% |
| Other | 17.5% | 17.5% |
| City | Population | Household Income | National Avg. |
| Lake Holm, WA | 3,332 | $120,673 | 118.1% |
| Dash Point, WA | 1,008 | $118,672 | 114.5% |
| Lake Tapps, WA | 12,129 | $115,504 | 108.8% |
| Fife Heights, WA | 1,919 | $113,365 | 104.9% |
| Black Diamond, WA | 4,703 | $111,250 | 101.1% |
| South Prairie, WA | 297 | $88,375 | 59.7% |
| City | Population | Household Income | National Avg. |
| Mosquito Lake, AK | 297 | $83,850 | 51.6% |
| County Line, AL | 297 | $80,000 | 44.6% |
| Noma, FL | 297 | $36,806 | 33.5% |
| Morganton, GA | 297 | $29,375 | 46.9% |
| Stilesville, IN | 297 | $37,250 | 32.7% |
| South Prairie, WA | 297 | $88,375 | 59.7% |