| Index | Saint-Sylvère | Quebec | National | 
| Median household income | $58,211 | $72,311 | $82,436 | 
| Unemployment rate | 2.8% | 3.7% | 6.4% | 
| In labour force | 59.2% | 64.3% | 63.9% | 
| Labour Type | Percent | 
| Construction industry | 7.8% | 
| Manufacturing sector | 5.9% | 
| Financial & insurance services | 0.5% | 
| Wholesale & retail services | 6.1% | 
| Public administration | 1.2% | 
| Transportation, warehousing & utilities | 4.7% | 
| Education, health & social services | 8.1% | 
| Other | 24.9% | 
| City | Population | Household Income | National Avg. | 
| Sainte-Brigitte-des-Saults, QC | 723 | $87,928 | 6.7% | 
| Grand-Saint-Esprit, QC | 482 | $79,690 | 3.3% | 
| Champlain, QC | 1,823 | $74,511 | 9.6% | 
| Saint-Valère, QC | 1,272 | $73,450 | 10.9% | 
| Bécancour, QC | 13,552 | $72,150 | 12.5% | 
| Saint-Sylvère, QC | 715 | $58,211 | 29.4% | 
| City | Population | Household Income | National Avg. | 
| What Cheer, IA | 715 | n/a | |
| Mapleton, ME | 715 | n/a | |
| Angelica, NY | 715 | n/a | |
| New Baltimore, OH | 715 | n/a | |
| New Chapel Hill, TX | 715 | n/a | |
| Saint-Sylvère, QC | 715 | $58,211 | 29.4% |