| Index | Prairie Heights | Washington | National |
| Income per capita | $62,259 | $48,431 | $44,883 |
| Median household income | $163,599 | $91,816 | $81,333 |
| Median income owner occupied | $171,971 | $120,601 | $106,172 |
| Median income renter occupied | $85,983 | $60,275 | $52,080 |
| Median earnings male | $89,831 | $60,502 | $54,343 |
| Median earnings female | $48,346 | $39,812 | $38,439 |
| Unemployment rate | 2.0% | 4.5% | 4.9% |
| Poverty level | 4.8% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.4% | 14.4% |
| Manufacturing sector | 19.7% | 19.7% |
| Financial & insurance services | 1.1% | 1.1% |
| Wholesale & retail services | 21.6% | 21.6% |
| Public administration | 1.0% | 1.0% |
| Transportation, warehousing & utilities | 12.9% | 12.9% |
| Education, health & social services | 4.4% | 4.4% |
| Other | 25.0% | 25.0% |
| City | Population | Household Income | National Avg. |
| McKenna, WA | 644 | $215,656 | 165.2% |
| DuPont, WA | 9,807 | $141,121 | 73.5% |
| Frederickson, WA | 22,845 | $136,600 | 68.0% |
| South Hill, WA | 66,102 | $135,909 | 67.1% |
| Summit View, WA | 9,371 | $118,660 | 45.9% |
| Prairie Heights, WA | 4,974 | $163,599 | 101.1% |
| City | Population | Household Income | National Avg. |
| Wauchula, FL | 4,974 | $47,768 | 41.3% |
| Hamilton, MT | 4,973 | $52,849 | 35.0% |
| Saint-Joseph-de-Beauce, QC | 4,973 | n/a | |
| New Castle, CO | 4,975 | $120,498 | 48.2% |
| Hunters Creek Village, TX | 4,975 | $379,829 | 367.0% |
| Prairie Heights, WA | 4,974 | $163,599 | 101.1% |