| Index | Grosse-Île/100k people | Quebec/100k people | National/100k people |
| Total crime | 2,111 (estimate) | 2,478 | 4,223 |
| Violent crime | 716 (estimate) | 840 | 1,042 |
| Property crime | 1,396 (estimate) | 1,638 | 3,181 |
| Statistic | Grosse-Île | 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 | Grosse-Île | 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 | Grosse-Île | 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 | Grosse-Île | 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 |
| Grosse-Île, QC | 464 | 716 | 1,396 | 2,111 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Edam, SK | 464 | 1,514 | 4,895 | 6,409 |
| Tulita, NT | 464 | 11,481 | 30,270 | 41,750 |
| Saint-Marcel-de-Richelieu, QC | 464 | 843 | 1,644 | 2,487 |
| Moosomin No. 121, SK | 464 | 1,321 | 4,270 | 5,592 |
| Christian Island 30, ON | 463 | 788 | 2,283 | 3,071 |
| Grosse-Île, QC | 464 | 716 | 1,396 | 2,111 |