| Statistic | Reportedincidents | /100k people | Port Jefferson/100k people | New York/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 737 (estimate) | 2,100 | 2,119 |
| Murder | n/a | n/a | n/a | 2.7 | 5.0 |
| Rape | n/a | n/a | n/a | 21.7 | 37.5 |
| Robbery | n/a | n/a | n/a | 96.1 | 60.6 |
| Assault | n/a | n/a | n/a | 259.6 | 256.1 |
| Violent crime | n/a | n/a (estimate) | 133 (estimate) | 380 | 359 |
| Burglary | n/a | n/a | n/a | 136.6 | 229.2 |
| Theft | n/a | n/a | n/a | 1,432.8 | 1,272.1 |
| Vehicle theft | n/a | n/a | n/a | 150.2 | 258.8 |
| Property crime | n/a | n/a (estimate) | 604 (estimate) | 1,720 | 1,760 |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Item | Port Jefferson | New York | National |
| Law enforcement employees (officers & civilians) | n/a | 109,351 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 2.9 | 3.3 |
| State | Total offenders | New York /100K | National /100K |
| New York | 25,064 | 137 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Southport, CT | 1,747 | 19 | 192 | 211 |
| Nissequogue, NY | 1,642 | 53 | 241 | 295 |
| Head of the Harbor, NY | 1,506 | 53 | 241 | 295 |
| Village of the Branch, NY | 1,864 | 53 | 241 | 295 |
| Poquott, NY | 1,135 | 53 | 241 | 295 |
| Bellport, NY | 1,963 | 53 | 241 | 295 |
| Brookhaven, NY | 3,306 | 106 | 482 | 588 |
| Port Jefferson, NY | 8,248 | 133 | 604 | 737 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Groesbeck, OH | 8,249 | 210 | 1,107 | 1,317 |
| Conshohocken, PA | 8,252 | 32 | 1,242 | 1,275 |
| Chestnut Ridge, NY | 8,254 | 164 | 744 | 908 |
| Mansfield Center, MA | 8,240 | 221 | 779 | 1,000 |
| Jefferson, WI | 8,237 | 250 | 1,370 | 1,620 |
| Port Jefferson, NY | 8,248 | 133 | 604 | 737 |