| Statistic | Reportedincidents | /100k people | Dover/100k people | Illinois/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 2,541 (estimate) | 2,030 | 2,281 |
| Murder | n/a | n/a | n/a | 6.6 | 5.7 |
| Rape | n/a | n/a | n/a | 42.5 | 38.0 |
| Robbery | n/a | n/a | n/a | 110.2 | 66.5 |
| Assault | n/a | n/a | n/a | 150.8 | 264.1 |
| Violent crime | n/a | n/a (estimate) | 388 (estimate) | 310 | 364 |
| Burglary | n/a | n/a | n/a | 231.8 | 250.7 |
| Theft | n/a | n/a | n/a | 1,143.5 | 1,347.2 |
| Vehicle theft | n/a | n/a | n/a | 344.7 | 318.7 |
| Property crime | n/a | n/a (estimate) | 2,153 (estimate) | 1,720 | 1,917 |


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| Item | Dover | Illinois | National |
| Law enforcement employees (officers & civilians) | n/a | 30,690 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 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 |
| Buda, IL | 606 | 0 | 0 | 0 |
| Cherry, IL | 479 | 0 | 0 | 0 |
| Granville, IL | 1,449 | 130 | 722 | 852 |
| Ladd, IL | 1,242 | 135 | 747 | 882 |
| Walnut, IL | 1,340 | 143 | 795 | 938 |
| Wyanet, IL | 1,227 | 153 | 849 | 1,002 |
| De Pue, IL | 1,724 | 158 | 876 | 1,034 |
| Dover, IL | 141 | 388 | 2,153 | 2,541 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Benson, PA | 141 | 383 | 2,271 | 2,653 |
| Dodge, WI | 141 | 380 | 1,599 | 1,979 |
| Leipsic, DE | 141 | 498 | 2,463 | 2,961 |
| Stella, NE | 141 | 294 | 2,530 | 2,824 |
| Shongaloo, LA | 141 | 680 | 3,261 | 3,941 |
| Dover, IL | 141 | 388 | 2,153 | 2,541 |