| Index | South Hill | Washington | National |
| Income per capita | $52,724 | $48,431 | $44,883 |
| Median household income | $135,909 | $91,816 | $81,333 |
| Median income owner occupied | $150,178 | $120,601 | $106,172 |
| Median income renter occupied | $99,508 | $60,275 | $52,080 |
| Median earnings male | $80,688 | $60,502 | $54,343 |
| Median earnings female | $51,499 | $39,812 | $38,439 |
| Unemployment rate | 3.4% | 4.5% | 4.9% |
| Poverty level | 5.7% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.9% | 15.9% |
| Manufacturing sector | 14.9% | 14.9% |
| Financial & insurance services | 2.7% | 2.7% |
| Wholesale & retail services | 16.6% | 16.6% |
| Public administration | 7.1% | 7.1% |
| Transportation, warehousing & utilities | 8.4% | 8.4% |
| Education, health & social services | 9.4% | 9.4% |
| Other | 24.1% | 24.1% |
| City | Population | Household Income | National Avg. |
| McKenna, WA | 644 | $215,656 | 165.2% |
| Lake Holm, WA | 3,461 | $179,730 | 121.0% |
| Dash Point, WA | 1,045 | $174,406 | 114.4% |
| Lake Tapps, WA | 12,497 | $172,625 | 112.2% |
| Fife Heights, WA | 1,977 | $172,085 | 111.6% |
| South Hill, WA | 66,102 | $135,909 | 67.1% |
| City | Population | Household Income | National Avg. |
| Castro Valley, CA | 66,114 | $170,131 | 109.2% |
| Tulare, CA | 66,114 | $82,791 | 1.8% |
| Lorain, OH | 66,173 | $61,026 | 25.0% |
| Eden Prairie, MN | 65,950 | $169,320 | 108.2% |
| Lake Elsinore, CA | 66,354 | $112,487 | 38.3% |
| South Hill, WA | 66,102 | $135,909 | 67.1% |