| Index | Saint-Polycarpe/100k people | Quebec/100k people | National/100k people | 
| Total crime | 1,994 (estimate) | 2,478 | 4,223 | 
| Violent crime | 676 (estimate) | 840 | 1,042 | 
| Property crime | 1,318 (estimate) | 1,638 | 3,181 | 
| Statistic | Saint-Polycarpe | 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-Polycarpe | 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-Polycarpe | 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-Polycarpe | 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'Île-Cadieux, QC | 157 | 238 | 465 | 703 | 
| Vaudreuil-sur-le-Lac, QC | 1,286 | 238 | 465 | 703 | 
| Saint-Lazare, QC | 21,394 | 328 | 639 | 966 | 
| Hudson, QC | 5,643 | 351 | 685 | 1,036 | 
| Oka, QC | 3,920 | 427 | 833 | 1,260 | 
| Vaudreuil-Dorion, QC | 42,920 | 472 | 920 | 1,392 | 
| Coteau-du-Lac, QC | 7,818 | 485 | 946 | 1,431 | 
| Saint-Polycarpe, QC | 2,394 | 676 | 1,318 | 1,994 | 
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people | 
| Saint George, NB | 2,392 | 1,108 | 2,538 | 3,645 | 
| Highlands, BC | 2,398 | 574 | 2,522 | 3,096 | 
| Russell-Binscarth, MB | 2,400 | 1,091 | 2,866 | 3,956 | 
| Boissevain-Morton, MB | 2,402 | 1,055 | 2,771 | 3,826 | 
| Kelsey, MB | 2,384 | 1,504 | 3,952 | 5,455 | 
| Saint-Polycarpe, QC | 2,394 | 676 | 1,318 | 1,994 |