| Index | Saint-Athanase | Quebec | National |
| Median household income | $56,526 | $72,311 | $82,436 |
| Unemployment rate | 2.6% | 3.7% | 6.4% |
| In labour force | 52.4% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 3.7% |
| Manufacturing sector | 5.5% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 5.5% |
| Public administration | 3.0% |
| Transportation, warehousing & utilities | 1.1% |
| Education, health & social services | 9.2% |
| Other | 23.6% |
| City | Population | Household Income | National Avg. |
| Saint-Joseph-de-Kamouraska, QC | 369 | $80,763 | 2.0% |
| Sainte-Hélène-de-Kamouraska, QC | 899 | $69,985 | 15.1% |
| Pohénégamook, QC | 2,450 | $62,716 | 23.9% |
| Saint-Bruno-de-Kamouraska, QC | 542 | $56,477 | 31.5% |
| Mont-Carmel, QC | 1,108 | $56,245 | 31.8% |
| Saint-Athanase, QC | 317 | $56,526 | 31.4% |
| City | Population | Household Income | National Avg. |
| Gillsville, GA | 317 | n/a | |
| Maunaloa, HI | 317 | n/a | |
| Granville, IA | 317 | n/a | |
| Mystic, IA | 317 | n/a | |
| Ute, IA | 317 | n/a | |
| Saint-Athanase, QC | 317 | $56,526 | 31.4% |