| Index | Saint-Alexandre-de-Kamouraska | Quebec | National |
| Median household income | $73,786 | $72,311 | $82,436 |
| Unemployment rate | 1.5% | 3.7% | 6.4% |
| In labour force | 60.4% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 6.1% |
| Manufacturing sector | 10.7% |
| Financial & insurance services | 1.9% |
| Wholesale & retail services | 7.8% |
| Public administration | 2.7% |
| Transportation, warehousing & utilities | 2.4% |
| Education, health & social services | 13.5% |
| Other | 14.5% |
| City | Population | Household Income | National Avg. |
| Notre-Dame-du-Portage, QC | 1,155 | $95,422 | 15.8% |
| Saint-Modeste, QC | 1,219 | $85,494 | 3.7% |
| Saint-Joseph-de-Kamouraska, QC | 369 | $80,763 | 2.0% |
| Saint-Antonin, QC | 4,204 | $80,745 | 2.1% |
| Sainte-Hélène-de-Kamouraska, QC | 899 | $69,985 | 15.1% |
| Saint-Alexandre-de-Kamouraska, QC | 2,129 | $73,786 | 10.5% |
| City | Population | Household Income | National Avg. |
| Herington, KS | 2,129 | n/a | |
| Redgranite, WI | 2,129 | n/a | |
| Manawan, QC | 2,129 | $68,097 | 17.4% |
| Hudson, IL | 2,128 | n/a | |
| Detroit Beach, MI | 2,128 | n/a | |
| Saint-Alexandre-de-Kamouraska, QC | 2,129 | $73,786 | 10.5% |