| Index | Saint-Simon | Quebec | National |
| Median household income | $54,354 | $72,311 | $82,436 |
| Unemployment rate | 3.1% | 3.7% | 6.4% |
| In labour force | 72.1% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 7.7% |
| Manufacturing sector | 9.7% |
| Financial & insurance services | 1.6% |
| Wholesale & retail services | 12.3% |
| Public administration | 2.6% |
| Transportation, warehousing & utilities | 4.2% |
| Education, health & social services | 15.6% |
| Other | 17.3% |
| City | Population | Household Income | National Avg. |
| Saint-Charles-sur-Richelieu, QC | 1,759 | $98,675 | 19.7% |
| Saint-Majorique-de-Grantham, QC | 1,432 | $90,552 | 9.8% |
| Sainte-Marie-Madeleine, QC | 2,856 | $88,824 | 7.7% |
| La Présentation, QC | 2,541 | $86,058 | 4.4% |
| Saint-Liboire, QC | 3,048 | $85,672 | 3.9% |
| Saint-Simon, QC | 422 | $54,354 | 34.1% |
| City | Population | Household Income | National Avg. |
| Noatak, AK | 422 | n/a | |
| Sasser, GA | 422 | n/a | |
| Albion, ID | 422 | n/a | |
| Lagro, IN | 422 | n/a | |
| Madison, MO | 422 | n/a | |
| Saint-Simon, QC | 422 | $54,354 | 34.1% |