| Index | L'Assomption/100k people | Quebec/100k people | National/100k people | 
| Total crime | 1,446 | 2,478 | 4,223 | 
| Violent crime | 490 | 840 | 1,042 | 
| Property crime | 956 | 1,638 | 3,181 | 
| Statistic | L'Assomption | Quebec | National | 
| Total incidents | 567 | 308,070 | 2,225,600 | 
| Incidents per 100k | 2,097 | 3,593 | 5,856 | 
| Change in 100k rate | -25.5% | -11.6% | -9.8% | 
| Statistic | L'Assomption | Quebec | National | 
| All (12+ years) | 1,110 | 1,469 | 1,709 | 
| Youths (12-17) | 984 | 1,205 | 1,108 | 
| Adults (18+) | 1,121 | 1,489 | 1,757 | 
| Statistic | L'Assomption | Quebec | National | 
| Clearance rate | 53 | 45 | 37 | 
| Clearance rate change | 6.0% | -1.1% | 0.2% | 
| Clearance rate violent | 77 | 67 | 58 | 
| Clearance rate property | 42 | 31 | 27 | 
| Statistic | L'Assomption | Quebec | National | 
| Total | -19.7% | -7.5% | -7.9% | 
| Violent | -16.2% | -0.8% | -3.6% | 
| Property | -21.1% | -11.2% | -9.8% | 
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people | 
| Saint-Sulpice, QC | 3,511 | 457 | 892 | 1,349 | 
| Repentigny, QC | 87,645 | 483 | 941 | 1,424 | 
| Saint-Marc-sur-Richelieu, QC | 2,239 | 490 | 955 | 1,444 | 
| Varennes, QC | 21,490 | 505 | 984 | 1,488 | 
| Saint-Charles-sur-Richelieu, QC | 1,759 | 513 | 1,001 | 1,514 | 
| Terrebonne, QC | 119,135 | 516 | 1,007 | 1,523 | 
| Saint-Thomas, QC | 3,364 | 523 | 1,019 | 1,542 | 
| L'Assomption, QC | 23,628 | 490 | 956 | 1,446 | 
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people | 
| Strathroy-Caradoc, ON | 23,574 | 784 | 2,269 | 3,053 | 
| Strathroy-Caradoc, ON | 23,574 | 829 | 2,401 | 3,230 | 
| Oro-Medonte, ON | 23,738 | 506 | 1,465 | 1,970 | 
| Kingsville, ON | 23,502 | 494 | 1,430 | 1,924 | 
| Saint-Lin--Laurentides, QC | 23,910 | 699 | 1,363 | 2,062 | 
| L'Assomption, QC | 23,628 | 490 | 956 | 1,446 |