| Statistic | Reportedincidents | /100k people | St. Joseph/100k people | Illinois/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 1,149 (estimate) | 2,004 | 2,119 |
| Murder | n/a | n/a | n/a | 5.8 | 5.0 |
| Rape | n/a | n/a | n/a | 46.9 | 37.5 |
| Robbery | n/a | n/a | n/a | 90.2 | 60.6 |
| Assault | n/a | n/a | n/a | 146.3 | 256.1 |
| Violent crime | n/a | n/a (estimate) | 166 (estimate) | 289 | 359 |
| Burglary | n/a | n/a | n/a | 290.5 | 229.2 |
| Theft | n/a | n/a | n/a | 1,134.4 | 1,272.1 |
| Vehicle theft | n/a | n/a | n/a | 290.4 | 258.8 |
| Property crime | n/a | n/a (estimate) | 983 (estimate) | 1,715 | 1,760 |


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| Item | St. Joseph | 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 |
| Fithian, IL | 536 | 0 | 0 | 0 |
| Sidell, IL | 492 | 0 | 0 | 0 |
| Fairmount, IL | 540 | 170 | 0 | 170 |
| Thomasboro, IL | 1,036 | 0 | 202 | 202 |
| Tolono, IL | 3,071 | 0 | 377 | 377 |
| Potomac, IL | 744 | 303 | 152 | 455 |
| Philo, IL | 1,398 | 99 | 585 | 684 |
| St. Joseph, IL | 4,053 | 166 | 983 | 1,149 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| St. James, MO | 4,053 | 334 | 1,975 | 2,309 |
| Cannon Falls, MN | 4,053 | 143 | 1,049 | 1,192 |
| Garden Ridge, TX | 4,054 | 136 | 884 | 1,020 |
| Singac, NJ | 4,054 | 131 | 860 | 992 |
| Mount Olive, AL | 4,052 | 169 | 734 | 903 |
| St. Joseph, IL | 4,053 | 166 | 983 | 1,149 |