| Statistic | Reportedincidents | /100k people | Greencastle/100k people | Pennsylvania/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 1,049 (estimate) | 1,845 | 2,281 |
| Murder | n/a | n/a | n/a | 6.6 | 5.7 |
| Rape | n/a | n/a | n/a | 25.1 | 38.0 |
| Robbery | n/a | n/a | n/a | 63.5 | 66.5 |
| Assault | n/a | n/a | n/a | 171.2 | 264.1 |
| Violent crime | n/a | n/a (estimate) | 151 (estimate) | 266 | 364 |
| Burglary | n/a | n/a | n/a | 138.1 | 250.7 |
| Theft | n/a | n/a | n/a | 1,176.2 | 1,347.2 |
| Vehicle theft | n/a | n/a | n/a | 264.8 | 318.7 |
| Property crime | n/a | n/a (estimate) | 898 (estimate) | 1,579 | 1,917 |


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 | Greencastle | Pennsylvania | National |
| Law enforcement employees (officers & civilians) | 6 | 14,701 | 558,732 |
| Police officers & civilians /1000 residents | 1.5 | 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 |
| Mercersburg, PA | 1,673 | 0 | 402 | 402 |
| Fort Loudon, PA | 1,168 | 61 | 361 | 422 |
| Guilford, PA | 3,571 | 70 | 418 | 489 |
| Pen Mar, PA | 1,185 | 78 | 464 | 542 |
| Wayne Heights, PA | 2,605 | 87 | 516 | 603 |
| Mont Alto, PA | 1,756 | 101 | 602 | 704 |
| Fayetteville, PA | 2,855 | 105 | 620 | 725 |
| Greencastle, PA | 4,008 | 151 | 898 | 1,049 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Kildeer, IL | 4,007 | 0 | 921 | 921 |
| Esparto, CA | 4,009 | 359 | 1,643 | 2,002 |
| Nassau Bay, TX | 4,009 | 197 | 2,006 | 2,202 |
| Clay Center, KS | 4,007 | 343 | 1,640 | 1,982 |
| Fredericktown, MO | 4,006 | 174 | 1,718 | 1,892 |
| Greencastle, PA | 4,008 | 151 | 898 | 1,049 |