| Index | Rivière-Mistassini | Quebec | National |
| Median household income | $57,316 | $72,311 | $82,436 |
| Unemployment rate | 2.8% | 3.7% | 6.4% |
| In labour force | 47.2% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 0.0% |
| Manufacturing sector | 0.0% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 8.3% |
| Public administration | 8.3% |
| Transportation, warehousing & utilities | 2.8% |
| Education, health & social services | 8.3% |
| Other | 19.4% |
| City | Population | Household Income | National Avg. |
| Rivière-Mistassini, QC | 54 | $57,316 | 30.5% |
| City | Population | Household Income | National Avg. |
| Perryville, AK | 54 | n/a | |
| Rampart, AK | 54 | n/a | |
| Putnam, AL | 54 | n/a | |
| Copper Hill, AZ | 54 | n/a | |
| Fellows, CA | 54 | n/a | |
| Rivière-Mistassini, QC | 54 | $57,316 | 30.5% |