| Statistic | Reportedincidents | /100k people | Derry/100k people | Pennsylvania/100k people | National/100k people |
| Total crime | 2 | n/a (estimate) | 77 | 1,845 | 2,281 |
| Murder | 0 | n/a | 0.0 | 6.6 | 5.7 |
| Rape | 1 | n/a | 38.7 | 25.1 | 38.0 |
| Robbery | 0 | n/a | 0.0 | 63.5 | 66.5 |
| Assault | 1 | n/a | 38.7 | 171.2 | 264.1 |
| Violent crime | 2 | n/a (estimate) | 77 | 266 | 364 |
| Burglary | 0 | n/a | 0.0 | 138.1 | 250.7 |
| Theft | 0 | n/a | 0.0 | 1,176.2 | 1,347.2 |
| Vehicle theft | 0 | n/a | 0.0 | 264.8 | 318.7 |
| Property crime | 0 | n/a (estimate) | 0 | 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 | Derry | Pennsylvania | National |
| Law enforcement employees (officers & civilians) | 3 | 14,701 | 558,732 |
| Police officers & civilians /1000 residents | 1.1 | 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 |
| Boswell, PA | 1,415 | 0 | 0 | 0 |
| Jennerstown, PA | 1,172 | 0 | 0 | 0 |
| Mount Pleasant, PA | 4,255 | 0 | 120 | 120 |
| Delmont, PA | 2,532 | 76 | 153 | 229 |
| Ligonier, PA | 1,381 | 52 | 308 | 359 |
| Southwest Greensburg, PA | 2,145 | 138 | 414 | 552 |
| Bear Rocks, PA | 1,174 | 83 | 490 | 573 |
| Derry, PA | 2,317 | 77 | 0 | 77 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Blue Mound, TX | 2,317 | 130 | 434 | 565 |
| Lake Ozark, MO | 2,317 | 226 | 271 | 496 |
| Victor, ID | 2,317 | 62 | 214 | 276 |
| Phillipsburg, KS | 2,317 | 191 | 928 | 1,119 |
| Pine Crest, TN | 2,318 | 207 | 780 | 987 |
| Derry, PA | 2,317 | 77 | 0 | 77 |