| Index | Saint-Ours/100k people | Quebec/100k people | National/100k people | 
| Total crime | 2,044 (estimate) | 2,478 | 4,223 | 
| Violent crime | 693 (estimate) | 840 | 1,042 | 
| Property crime | 1,351 (estimate) | 1,638 | 3,181 | 
| Statistic | Saint-Ours | 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-Ours | 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-Ours | 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-Ours | 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 | 
| Saint-Sulpice, QC | 3,511 | 457 | 892 | 1,349 | 
| Saint-Marc-sur-Richelieu, QC | 2,239 | 490 | 955 | 1,444 | 
| L'Assomption, QC | 23,628 | 490 | 956 | 1,446 | 
| Yamaska, QC | 1,712 | 500 | 976 | 1,476 | 
| Varennes, QC | 21,490 | 505 | 984 | 1,488 | 
| Saint-Thomas, QC | 3,364 | 523 | 1,019 | 1,542 | 
| Verchères, QC | 6,018 | 534 | 1,041 | 1,575 | 
| Saint-Ours, QC | 1,641 | 693 | 1,351 | 2,044 | 
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people | 
| Shaunavon, SK | 1,643 | 673 | 2,174 | 2,847 | 
| Berthier-sur-Mer, QC | 1,644 | 634 | 1,236 | 1,869 | 
| Factory Island 1, ON | 1,644 | 862 | 2,497 | 3,360 | 
| Ahtahkakoop 104, SK | 1,638 | 3,350 | 10,826 | 14,176 | 
| Saint-Bernard-de-Lacolle, QC | 1,646 | 729 | 1,422 | 2,151 | 
| Saint-Ours, QC | 1,641 | 693 | 1,351 | 2,044 |