| Index | Saint-Germain | Quebec | National |
| Median household income | $64,598 | $72,311 | $82,436 |
| Unemployment rate | 2.9% | 3.7% | 6.4% |
| In labour force | 61.7% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 5.0% |
| Manufacturing sector | 10.4% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 4.6% |
| Public administration | 0.0% |
| Transportation, warehousing & utilities | 2.1% |
| Education, health & social services | 12.9% |
| Other | 26.7% |
| City | Population | Household Income | National Avg. |
| Notre-Dame-du-Portage, QC | 1,155 | $95,422 | 15.8% |
| Saint-Joseph-de-Kamouraska, QC | 369 | $80,763 | 2.0% |
| Saint-Alexandre-de-Kamouraska, QC | 2,129 | $73,786 | 10.5% |
| Rivière-Ouelle, QC | 923 | $70,549 | 14.4% |
| Sainte-Hélène-de-Kamouraska, QC | 899 | $69,985 | 15.1% |
| Saint-Germain, QC | 266 | $64,598 | 21.6% |
| City | Population | Household Income | National Avg. |
| Mentasta Lake, AK | 266 | n/a | |
| Cassel, CA | 266 | n/a | |
| Hiouchi, CA | 266 | n/a | |
| Pineland, FL | 266 | n/a | |
| Secor, IL | 266 | n/a | |
| Saint-Germain, QC | 266 | $64,598 | 21.6% |