| Statistic | Reportedincidents | /100k people | Harrington Park/100k people | New Jersey/100k people | National/100k people |
| Total crime | 11 | n/a (estimate) | 212 | 1,645 | 2,119 |
| Murder | 0 | n/a | 0.0 | 2.3 | 5.0 |
| Rape | 0 | n/a | 0.0 | 17.3 | 37.5 |
| Robbery | 0 | n/a | 0.0 | 49.3 | 60.6 |
| Assault | 0 | n/a | 0.0 | 148.8 | 256.1 |
| Violent crime | 0 | n/a (estimate) | 0 | 218 | 359 |
| Burglary | 2 | n/a | 38.5 | 145.3 | 229.2 |
| Theft | 9 | n/a | 173.3 | 1,119.4 | 1,272.1 |
| Vehicle theft | 0 | n/a | 0.0 | 162.6 | 258.8 |
| Property crime | 11 | n/a (estimate) | 212 | 1,427 | 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 | Harrington Park | New Jersey | National |
| Law enforcement employees (officers & civilians) | 11 | 14,540 | 558,732 |
| Police officers & civilians /1000 residents | 2.3 | 5.7 | 3.3 |
| State | Total offenders | New Jersey /100K | National /100K |
| New Jersey | 4,539 | 54 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Emerson, NJ | 7,606 | 0 | 95 | 95 |
| Allendale, NJ | 6,757 | 0 | 116 | 116 |
| Oradell, NJ | 8,126 | 48 | 168 | 215 |
| Old Tappan, NJ | 5,924 | 48 | 191 | 239 |
| Hillsdale, NJ | 10,317 | 0 | 263 | 263 |
| Park Ridge, NJ | 8,721 | 41 | 223 | 264 |
| Bergenfield, NJ | 27,375 | 48 | 232 | 280 |
| Harrington Park, NJ | 4,735 | 0 | 212 | 212 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Franklin, NJ | 4,737 | 0 | 515 | 515 |
| Hillandale, MD | 4,737 | 173 | 844 | 1,017 |
| Crystal City, MO | 4,733 | 296 | 1,242 | 1,538 |
| Bigfork, MT | 4,733 | 110 | 420 | 530 |
| Hummelstown, PA | 4,732 | 490 | 623 | 1,113 |
| Harrington Park, NJ | 4,735 | 0 | 212 | 212 |