| Index | Saint Marys/100k people | New Brunswick/100k people | National/100k people |
| Total crime | 3,299 (estimate) | 4,950 | 4,223 |
| Violent crime | 1,002 (estimate) | 1,504 | 1,042 |
| Property crime | 2,297 (estimate) | 3,446 | 3,181 |
| Statistic | Saint Marys | New Brunswick | National |
| Total incidents | n/a | 52,854 | 2,225,600 |
| Incidents per 100k | n/a | 6,763 | 5,856 |
| Change in 100k rate | n/a | 0.2% | -9.8% |
| Statistic | Saint Marys | New Brunswick | National |
| All (12+ years) | n/a | 1,626 | 1,709 |
| Youths (12-17) | n/a | 1,262 | 1,108 |
| Adults (18+) | n/a | 1,653 | 1,757 |
| Statistic | Saint Marys | New Brunswick | National |
| Clearance rate | n/a | 30 | 37 |
| Clearance rate change | n/a | -10.1% | 0.2% |
| Clearance rate violent | n/a | 56 | 58 |
| Clearance rate property | n/a | 21 | 27 |
| Statistic | Saint Marys | New Brunswick | National |
| Total | n/a | 3.2% | -7.9% |
| Violent | n/a | -4.2% | -3.6% |
| Property | n/a | 6.2% | -9.8% |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Maugerville, NB | 1,998 | 1,088 | 2,493 | 3,581 |
| Sheffield, NB | 828 | 1,316 | 3,015 | 4,331 |
| Devon 30, NB | 1,203 | 1,396 | 3,199 | 4,595 |
| Stanley, NB | 882 | 1,471 | 3,370 | 4,840 |
| Saint Marys, NB | 5,353 | 1,002 | 2,297 | 3,299 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Cochrane, ON | 5,372 | 2,658 | 7,695 | 10,352 |
| Sainte-Anne-de-Bellevue, QC | 5,373 | 485 | 945 | 1,430 |
| Kahnawake, QC | 5,328 | 499 | 972 | 1,471 |
| Saint-Germain-de-Grantham, QC | 5,316 | 677 | 1,321 | 1,998 |
| Val-David, QC | 5,390 | 697 | 1,360 | 2,058 |
| Saint Marys, NB | 5,353 | 1,002 | 2,297 | 3,299 |