| Index | Saint-Jean-Port-Joli/100k people | Quebec/100k people | National/100k people |
| Total crime | 1,731 (estimate) | 2,478 | 4,223 |
| Violent crime | 587 (estimate) | 840 | 1,042 |
| Property crime | 1,144 (estimate) | 1,638 | 3,181 |
| Statistic | Saint-Jean-Port-Joli | 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-Jean-Port-Joli | 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-Jean-Port-Joli | 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-Jean-Port-Joli | 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'Islet, QC | 3,712 | 457 | 891 | 1,348 |
| Petite-Rivière-Saint-François, QC | 857 | 652 | 1,272 | 1,924 |
| La Pocatière, QC | 4,001 | 686 | 1,337 | 2,023 |
| Sainte-Anne-de-la-Pocatière, QC | 1,579 | 736 | 1,434 | 2,170 |
| Saint-Roch-des-Aulnaies, QC | 886 | 776 | 1,514 | 2,290 |
| Saint-Aubert, QC | 1,502 | 784 | 1,528 | 2,312 |
| L'Isle-aux-Coudres, QC | 1,067 | 797 | 1,553 | 2,350 |
| Saint-Jean-Port-Joli, QC | 3,441 | 587 | 1,144 | 1,731 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Placentia, NL | 3,442 | 816 | 2,074 | 2,891 |
| WestLake-Gladstone, MB | 3,436 | 1,462 | 3,841 | 5,303 |
| Danville, QC | 3,449 | 602 | 1,175 | 1,777 |
| Dundurn No. 314, SK | 3,432 | 380 | 1,229 | 1,609 |
| Saint-Maurice, QC | 3,450 | 546 | 1,065 | 1,611 |
| Saint-Jean-Port-Joli, QC | 3,441 | 587 | 1,144 | 1,731 |