| Index | Saint-Louis/100k people | Quebec/100k people | National/100k people |
| Total crime | 2,316 (estimate) | 2,478 | 4,223 |
| Violent crime | 785 (estimate) | 840 | 1,042 |
| Property crime | 1,531 (estimate) | 1,638 | 3,181 |
| Statistic | Saint-Louis | 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-Louis | 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-Louis | 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-Louis | 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-Liboire, QC | 3,048 | 489 | 953 | 1,442 |
| Saint-Marc-sur-Richelieu, QC | 2,239 | 490 | 955 | 1,444 |
| Yamaska, QC | 1,712 | 500 | 976 | 1,476 |
| Saint-Charles-sur-Richelieu, QC | 1,759 | 513 | 1,001 | 1,514 |
| Calixa-Lavallée, QC | 530 | 577 | 1,125 | 1,701 |
| La Présentation, QC | 2,541 | 577 | 1,125 | 1,702 |
| Sainte-Anne-de-Sorel, QC | 2,758 | 579 | 1,130 | 1,709 |
| Saint-Louis, QC | 677 | 785 | 1,531 | 2,316 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Conception Harbour, NL | 677 | 1,121 | 2,848 | 3,969 |
| North Rustico, PE | 677 | 807 | 2,995 | 3,802 |
| Kuujjuarapik, QC | 676 | 683 | 1,332 | 2,015 |
| Saint-Philémon, QC | 678 | 887 | 1,730 | 2,618 |
| Bouchette, QC | 678 | 793 | 1,547 | 2,341 |
| Saint-Louis, QC | 677 | 785 | 1,531 | 2,316 |