| Statistic | Reportedincidents | /100k people | Arnold/100k people | Pennsylvania/100k people | National/100k people |
| Total crime | 111 | n/a (estimate) | 2,390 | 1,681 | 2,119 |
| Murder | 1 | n/a | 21.5 | 5.0 | 5.0 |
| Rape | 2 | n/a | 43.1 | 27.8 | 37.5 |
| Robbery | 2 | n/a | 43.1 | 51.4 | 60.6 |
| Assault | 34 | n/a | 732.1 | 161.4 | 256.1 |
| Violent crime | 39 | n/a (estimate) | 840 | 246 | 359 |
| Burglary | 19 | n/a | 409.1 | 116.7 | 229.2 |
| Theft | 46 | n/a | 990.5 | 1,129.8 | 1,272.1 |
| Vehicle theft | 7 | n/a | 150.7 | 188.5 | 258.8 |
| Property crime | 72 | n/a (estimate) | 1,550 | 1,435 | 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 | Arnold | Pennsylvania | National |
| Law enforcement employees (officers & civilians) | 11 | 14,701 | 558,732 |
| Police officers & civilians /1000 residents | 2.1 | 1.8 | 3.3 |
| State | Total offenders | Pennsylvania /100K | National /100K |
| Pennsylvania | 21,558 | 176 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| West Leechburg, PA | 1,389 | 0 | 0 | 0 |
| Mars, PA | 1,477 | 0 | 0 | 0 |
| Delmont, PA | 2,532 | 0 | 38 | 38 |
| Turtle Creek, PA | 5,161 | 21 | 41 | 62 |
| Saxonburg, PA | 1,441 | 0 | 146 | 146 |
| Plum, PA | 27,137 | 61 | 153 | 214 |
| Blawnox, PA | 1,580 | 0 | 217 | 217 |
| Arnold, PA | 4,852 | 840 | 1,550 | 2,390 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Manheim, PA | 4,852 | 281 | 1,145 | 1,426 |
| Springhill, LA | 4,851 | 181 | 1,108 | 1,288 |
| Midway, NC | 4,851 | 229 | 1,196 | 1,425 |
| Folkston, GA | 4,853 | 63 | 485 | 549 |
| Big Pine Key, FL | 4,853 | 69 | 369 | 438 |
| Arnold, PA | 4,852 | 840 | 1,550 | 2,390 |