| Statistic | Reportedincidents | /100k people | Mercersburg/100k people | Pennsylvania/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 550 (estimate) | 1,681 | 2,119 |
| Murder | n/a | n/a | n/a | 5.0 | 5.0 |
| Rape | n/a | n/a | n/a | 27.8 | 37.5 |
| Robbery | n/a | n/a | n/a | 51.4 | 60.6 |
| Assault | n/a | n/a | n/a | 161.4 | 256.1 |
| Violent crime | n/a | n/a (estimate) | 80 (estimate) | 246 | 359 |
| Burglary | n/a | n/a | n/a | 116.7 | 229.2 |
| Theft | n/a | n/a | n/a | 1,129.8 | 1,272.1 |
| Vehicle theft | n/a | n/a | n/a | 188.5 | 258.8 |
| Property crime | n/a | n/a (estimate) | 469 (estimate) | 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 | Mercersburg | Pennsylvania | National |
| Law enforcement employees (officers & civilians) | 2 | 14,701 | 558,732 |
| Police officers & civilians /1000 residents | 1.3 | 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 |
| Fort Loudon, PA | 1,168 | 56 | 328 | 385 |
| Marion, PA | 1,551 | 99 | 576 | 675 |
| McConnellsburg, PA | 1,030 | 103 | 599 | 702 |
| State Line, PA | 3,548 | 109 | 637 | 746 |
| Hancock, MD | 1,691 | 64 | 770 | 834 |
| Greencastle, PA | 4,008 | 140 | 816 | 956 |
| Paramount-Long Meadow, MD | 2,834 | 176 | 860 | 1,036 |
| Mercersburg, PA | 1,673 | 80 | 469 | 550 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Plainville, KS | 1,673 | 179 | 797 | 975 |
| Chepachet, RI | 1,673 | 50 | 336 | 386 |
| Holliday, TX | 1,673 | 150 | 785 | 934 |
| Evart, MI | 1,673 | 202 | 640 | 842 |
| Cheswold, DE | 1,673 | 294 | 967 | 1,261 |
| Mercersburg, PA | 1,673 | 80 | 469 | 550 |