| Index | Sainte-Euphémie-sur-Rivière-du-Sud | Quebec | National | 
| Median household income | $50,342 | $72,311 | $82,436 | 
| Unemployment rate | 4.8% | 3.7% | 6.4% | 
| In labour force | 46.4% | 64.3% | 63.9% | 
| Labour Type | Percent | 
| Construction industry | 7.3% | 
| Manufacturing sector | 12.1% | 
| Financial & insurance services | 0.0% | 
| Wholesale & retail services | 10.0% | 
| Public administration | 0.4% | 
| Transportation, warehousing & utilities | 0.0% | 
| Education, health & social services | 8.3% | 
| Other | 7.3% | 
| City | Population | Household Income | National Avg. | 
| Berthier-sur-Mer, QC | 1,644 | $93,753 | 13.7% | 
| Saint-Pierre-de-la-Rivière-du-Sud, QC | 880 | $79,099 | 4.0% | 
| Saint-Lazare-de-Bellechasse, QC | 1,310 | $70,610 | 14.3% | 
| Cap-Saint-Ignace, QC | 3,066 | $66,964 | 18.8% | 
| Saint-Nérée-de-Bellechasse, QC | 722 | $65,979 | 20.0% | 
| Sainte-Euphémie-sur-Rivière-du-Sud, QC | 311 | $50,342 | 38.9% | 
| City | Population | Household Income | National Avg. | 
| Waucoma, IA | 311 | n/a | |
| Plevna, MT | 311 | n/a | |
| Macclesfield, NC | 311 | n/a | |
| Bridgeville, NJ | 311 | n/a | |
| Rosewood, OH | 311 | n/a | |
| Sainte-Euphémie-sur-Rivière-du-Sud, QC | 311 | $50,342 | 38.9% |