| Index | Marble Canyon 3 | British Columbia | National |
| Median household income | $48,288 | $86,325 | $82,436 |
| Unemployment rate | 0.0% | 3.9% | 6.4% |
| In labour force | 65.8% | 64.2% | 63.9% |
| Labour Type | Percent |
| Construction industry | 6.6% |
| Manufacturing sector | 19.7% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 0.0% |
| Public administration | 6.6% |
| Transportation, warehousing & utilities | 0.0% |
| Education, health & social services | 22.4% |
| Other | 10.5% |
| City | Population | Household Income | National Avg. |
| Seton Lake 5, BC | 5 | $88,889 | 7.8% |
| Ashcroft, BC | 1,629 | $70,793 | 14.1% |
| Lillooet, BC | 2,369 | $61,413 | 25.5% |
| McCartney's Flat 4, BC | 25 | $60,000 | 27.2% |
| Lower Hat Creek 2, BC | 20 | $60,000 | 27.2% |
| Marble Canyon 3, BC | 101 | $48,288 | 41.4% |
| City | Population | Household Income | National Avg. |
| Whale Pass, AK | 101 | n/a | |
| Deer Park, AL | 101 | n/a | |
| Maysville, CO | 101 | n/a | |
| Hilltop, GA | 101 | n/a | |
| Pleasant Plain, IA | 101 | n/a | |
| Marble Canyon 3, BC | 101 | $48,288 | 41.4% |