| Index | Sainte-Séraphine | Quebec | National | 
| Median household income | $59,662 | $72,311 | $82,436 | 
| Unemployment rate | 3.7% | 3.7% | 6.4% | 
| In labour force | 64.0% | 64.3% | 63.9% | 
| Labour Type | Percent | 
| Construction industry | 3.7% | 
| Manufacturing sector | 10.2% | 
| Financial & insurance services | 3.4% | 
| Wholesale & retail services | 11.6% | 
| Public administration | 0.0% | 
| Transportation, warehousing & utilities | 0.0% | 
| Education, health & social services | 0.0% | 
| Other | 32.0% | 
| City | Population | Household Income | National Avg. | 
| Kingsey Falls, QC | 1,909 | $111,987 | 35.8% | 
| Saint-Christophe-d'Arthabaska, QC | 3,123 | $90,625 | 9.9% | 
| Sainte-Brigitte-des-Saults, QC | 723 | $87,928 | 6.7% | 
| Wickham, QC | 2,696 | $81,553 | 1.1% | 
| Saint-Cyrille-de-Wendover, QC | 5,164 | $78,502 | 4.8% | 
| Sainte-Séraphine, QC | 341 | $59,662 | 27.6% | 
| City | Population | Household Income | National Avg. | 
| Midland, AR | 341 | n/a | |
| Shirley, AR | 341 | n/a | |
| Edmundson Acres, CA | 341 | n/a | |
| Mad River, CA | 341 | n/a | |
| Richfield, CA | 341 | n/a | |
| Sainte-Séraphine, QC | 341 | $59,662 | 27.6% |