| Statistic | Reportedincidents | /100k people | Marion/100k people | Illinois/100k people | National/100k people |
| Total crime | 573 | n/a (estimate) | 3,399 | 2,004 | 2,119 |
| Murder | 0 | n/a | 0.0 | 5.8 | 5.0 |
| Rape | 8 | n/a | 47.5 | 46.9 | 37.5 |
| Robbery | 11 | n/a | 65.3 | 90.2 | 60.6 |
| Assault | 60 | n/a | 356.0 | 146.3 | 256.1 |
| Violent crime | 79 | n/a (estimate) | 469 | 289 | 359 |
| Burglary | 186 | n/a | 1,103.5 | 290.5 | 229.2 |
| Theft | 279 | n/a | 1,655.2 | 1,134.4 | 1,272.1 |
| Vehicle theft | 29 | n/a | 172.0 | 290.4 | 258.8 |
| Property crime | 494 | n/a (estimate) | 2,931 | 1,715 | 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 | Marion | Illinois | National |
| Law enforcement employees (officers & civilians) | 39 | 30,690 | 558,732 |
| Police officers & civilians /1000 residents | 2.3 | 2.6 | 3.3 |
| State | Total offenders | Illinois /100K | National /100K |
| Illinois | 32,213 | 263 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Goreville, IL | 1,120 | 0 | 94 | 94 |
| Crainville, IL | 1,372 | 106 | 628 | 734 |
| Energy, IL | 1,208 | 127 | 753 | 880 |
| Royalton, IL | 1,107 | 141 | 837 | 978 |
| Cambria, IL | 1,071 | 143 | 850 | 994 |
| Zeigler, IL | 1,779 | 161 | 953 | 1,114 |
| Johnston City, IL | 3,414 | 197 | 1,169 | 1,366 |
| Marion, IL | 17,539 | 469 | 2,931 | 3,399 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Godfrey, IL | 17,540 | 272 | 1,614 | 1,886 |
| Lithia Springs, GA | 17,545 | 358 | 1,841 | 2,200 |
| Bostonia, CA | 17,532 | 539 | 2,306 | 2,845 |
| Manassas Park, VA | 17,548 | 80 | 764 | 844 |
| Wantagh, NY | 17,548 | 155 | 702 | 857 |
| Marion, IL | 17,539 | 469 | 2,931 | 3,399 |