| Index | Sainte-Marthe/100k people | Quebec/100k people | National/100k people |
| Total crime | 1,898 (estimate) | 2,478 | 4,223 |
| Violent crime | 643 (estimate) | 840 | 1,042 |
| Property crime | 1,255 (estimate) | 1,638 | 3,181 |
| Statistic | Sainte-Marthe | 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 | Sainte-Marthe | 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 | Sainte-Marthe | 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 | Sainte-Marthe | 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 |
| L'Île-Cadieux, QC | 157 | 238 | 465 | 703 |
| Vaudreuil-sur-le-Lac, QC | 1,286 | 238 | 465 | 703 |
| Saint-Lazare, QC | 21,394 | 328 | 639 | 966 |
| Hudson, QC | 5,643 | 351 | 685 | 1,036 |
| Oka, QC | 3,920 | 427 | 833 | 1,260 |
| Vaudreuil-Dorion, QC | 42,920 | 472 | 920 | 1,392 |
| Coteau-du-Lac, QC | 7,818 | 485 | 946 | 1,431 |
| Sainte-Marthe, QC | 1,119 | 643 | 1,255 | 1,898 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Thorsby, AB | 1,119 | 1,068 | 4,471 | 5,539 |
| Taloyoak, NU | 1,120 | 12,342 | 22,971 | 35,313 |
| Minto-Odanah, MB | 1,120 | 1,735 | 4,559 | 6,294 |
| Kitchenuhmaykoosib Aaki 84 (Big Trout Lake), ON | 1,118 | 899 | 2,603 | 3,502 |
| Spiritwood No. 496, SK | 1,118 | 1,502 | 4,854 | 6,357 |
| Sainte-Marthe, QC | 1,119 | 643 | 1,255 | 1,898 |