| Statistic | Reportedincidents | /100k people | Leaf River/100k people | Illinois/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 2,556 (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) | 369 (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) | 2,188 (estimate) | 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 | Leaf River | 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 |
| Polo, IL | 2,210 | 45 | 0 | 45 |
| Pecatonica, IL | 1,957 | 148 | 197 | 345 |
| Byron, IL | 3,607 | 106 | 265 | 372 |
| Winnebago, IL | 3,539 | 35 | 490 | 524 |
| Forreston, IL | 1,392 | 214 | 499 | 713 |
| Stillman Valley, IL | 1,348 | 119 | 703 | 822 |
| Oregon, IL | 3,747 | 85 | 817 | 902 |
| Leaf River, IL | 510 | 369 | 2,188 | 2,556 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Norbourne Estates, KY | 510 | 86 | 545 | 631 |
| Buckley, IL | 510 | 367 | 2,176 | 2,543 |
| Olpe, KS | 510 | 464 | 2,067 | 2,531 |
| Amagansett, NY | 510 | 154 | 695 | 848 |
| Barton, MD | 510 | 675 | 3,295 | 3,970 |
| Leaf River, IL | 510 | 369 | 2,188 | 2,556 |