| Index | Sainte-Marguerite | Quebec | National |
| Median household income | $74,740 | $72,311 | $82,436 |
| Unemployment rate | 3.0% | 3.7% | 6.4% |
| In labour force | 70.2% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 4.4% |
| Manufacturing sector | 13.5% |
| Financial & insurance services | 1.6% |
| Wholesale & retail services | 11.8% |
| Public administration | 3.6% |
| Transportation, warehousing & utilities | 1.9% |
| Education, health & social services | 8.4% |
| Other | 25.0% |
| City | Population | Household Income | National Avg. |
| Saint-Lambert-de-Lauzon, QC | 6,916 | $95,752 | 16.2% |
| Lévis, QC | 149,331 | $88,580 | 7.5% |
| Saint-Henri, QC | 5,964 | $87,988 | 6.7% |
| Saint-Bernard, QC | 2,521 | $87,330 | 5.9% |
| Saints-Anges, QC | 1,168 | $83,732 | 1.6% |
| Sainte-Marguerite, QC | 1,085 | $74,740 | 9.3% |
| City | Population | Household Income | National Avg. |
| Crescent Beach, FL | 1,085 | n/a | |
| Elkhorn City, KY | 1,085 | n/a | |
| Golden Valley, NV | 1,085 | n/a | |
| Windsor, NY | 1,085 | n/a | |
| Apple Creek, OH | 1,085 | n/a | |
| Sainte-Marguerite, QC | 1,085 | $74,740 | 9.3% |