| Index | Lac-John | Quebec | National |
| Median household income | $70,000 | $72,311 | $82,436 |
| Unemployment rate | 3.7% | 3.7% | 6.4% |
| In labour force | 74.1% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 7.4% |
| Manufacturing sector | 0.0% |
| Financial & insurance services | 7.4% |
| Wholesale & retail services | 7.4% |
| Public administration | 11.1% |
| Transportation, warehousing & utilities | 0.0% |
| Education, health & social services | 14.8% |
| Other | 18.5% |
| City | Population | Household Income | National Avg. |
| Kawawachikamach, QC | 598 | $95,244 | 15.5% |
| Matimekosh, QC | 630 | $73,529 | 10.8% |
| Schefferville, QC | 131 | $70,416 | 14.6% |
| Lac-John, QC | 38 | $70,000 | 15.1% |
| City | Population | Household Income | National Avg. |
| Central, AK | 38 | n/a | |
| Whelen Springs, AR | 38 | n/a | |
| McClenney Tract, CA | 38 | n/a | |
| Valley Ranch, CA | 38 | n/a | |
| Sawpit, CO | 38 | n/a | |
| Lac-John, QC | 38 | $70,000 | 15.1% |