| Index | Saint-Joseph-du-Lac | Quebec | National | 
| Median household income | $95,123 | $72,311 | $82,436 | 
| Unemployment rate | 3.1% | 3.7% | 6.4% | 
| In labour force | 70.8% | 64.3% | 63.9% | 
| Labour Type | Percent | 
| Construction industry | 8.6% | 
| Manufacturing sector | 8.6% | 
| Financial & insurance services | 2.2% | 
| Wholesale & retail services | 11.9% | 
| Public administration | 3.3% | 
| Transportation, warehousing & utilities | 4.0% | 
| Education, health & social services | 11.0% | 
| Other | 20.6% | 
| City | Population | Household Income | National Avg. | 
| Baie-D'Urfé, QC | 4,068 | $157,132 | 90.6% | 
| Senneville, QC | 1,039 | $150,551 | 82.6% | 
| Beaconsfield, QC | 20,868 | $150,471 | 82.5% | 
| L'Île-Cadieux, QC | 157 | $150,000 | 82.0% | 
| Kirkland, QC | 20,189 | $142,017 | 72.3% | 
| Saint-Joseph-du-Lac, QC | 7,402 | $95,123 | 15.4% | 
| City | Population | Household Income | National Avg. | 
| Ancient Oaks, PA | 7,401 | n/a | |
| Woodlake, VA | 7,404 | n/a | |
| Inverness, FL | 7,399 | n/a | |
| Sudden Valley, WA | 7,407 | n/a | |
| Hiawatha, IA | 7,395 | n/a | |
| Saint-Joseph-du-Lac, QC | 7,402 | $95,123 | 15.4% |