| Index | Saint-Constant/100k people | Quebec/100k people | National/100k people |
| Total crime | 1,644 (estimate) | 2,478 | 4,223 |
| Violent crime | 557 (estimate) | 840 | 1,042 |
| Property crime | 1,087 (estimate) | 1,638 | 3,181 |
| Statistic | Saint-Constant | Quebec | National |
| Total incidents | n/a | 308,070 | 2,225,600 |
| Incidents per 100k | n/a | 3,593 | 5,856 |
| Change in 100k rate | n/a | -11.6% | -9.8% |
| Statistic | Saint-Constant | Quebec | National |
| All (12+ years) | n/a | 1,469 | 1,709 |
| Youths (12-17) | n/a | 1,205 | 1,108 |
| Adults (18+) | n/a | 1,489 | 1,757 |
| Statistic | Saint-Constant | Quebec | National |
| Clearance rate | n/a | 45 | 37 |
| Clearance rate change | n/a | -1.1% | 0.2% |
| Clearance rate violent | n/a | 67 | 58 |
| Clearance rate property | n/a | 31 | 27 |
| Statistic | Saint-Constant | Quebec | National |
| Total | n/a | -7.5% | -7.9% |
| Violent | n/a | -0.8% | -3.6% |
| Property | n/a | -11.2% | -9.8% |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Hampstead, QC | 7,502 | 204 | 397 | 601 |
| Montréal-Ouest, QC | 5,286 | 223 | 434 | 656 |
| Westmount, QC | 22,392 | 233 | 455 | 688 |
| Beaconsfield, QC | 20,868 | 233 | 455 | 688 |
| Kirkland, QC | 20,189 | 233 | 455 | 688 |
| Mont-Royal, QC | 22,238 | 233 | 455 | 688 |
| Candiac, QC | 25,341 | 344 | 670 | 1,013 |
| Saint-Constant, QC | 31,461 | 557 | 1,087 | 1,644 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Grimsby, ON | 31,320 | 606 | 1,757 | 2,363 |
| Chambly, QC | 30,986 | 544 | 1,061 | 1,605 |
| Centre Wellington, ON | 30,896 | 492 | 1,424 | 1,916 |
| Sainte-Julie, QC | 30,753 | 507 | 989 | 1,497 |
| Orillia, ON | 32,222 | 1,471 | 4,258 | 5,729 |
| Saint-Constant, QC | 31,461 | 557 | 1,087 | 1,644 |