| Index | Sainte-Marie | Quebec | National |
| Median household income | $76,909 | $72,311 | $82,436 |
| Unemployment rate | 2.7% | 3.7% | 6.4% |
| In labour force | 68.2% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 4.9% |
| Manufacturing sector | 15.3% |
| Financial & insurance services | 2.2% |
| Wholesale & retail services | 9.9% |
| Public administration | 3.0% |
| Transportation, warehousing & utilities | 2.6% |
| Education, health & social services | 11.9% |
| Other | 18.0% |
| City | Population | Household Income | National Avg. |
| Saint-Lambert-de-Lauzon, QC | 6,916 | $95,752 | 16.2% |
| Saint-Bernard, QC | 2,521 | $87,330 | 5.9% |
| Saints-Anges, QC | 1,168 | $83,732 | 1.6% |
| Scott, QC | 2,498 | $82,419 | 0.0% |
| Saint-Anselme, QC | 4,108 | $80,384 | 2.5% |
| Sainte-Marie, QC | 13,983 | $76,909 | 6.7% |
| City | Population | Household Income | National Avg. |
| Jasper, AL | 13,990 | n/a | |
| Vadnais Heights, MN | 13,975 | n/a | |
| Palmetto, FL | 13,991 | n/a | |
| Grover Beach, CA | 13,974 | n/a | |
| Oatfield, OR | 13,973 | n/a | |
| Sainte-Marie, QC | 13,983 | $76,909 | 6.7% |