| 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% |