| Statistic | Reportedincidents | /100k people | Rio/100k people | Illinois/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 2,701 (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) | 390 (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) | 2,312 (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 | Rio | 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 |
| Cambridge, IL | 2,173 | 0 | 246 | 246 |
| Knoxville, IL | 3,137 | 72 | 573 | 645 |
| Oak Run, IL | 468 | 117 | 693 | 810 |
| Viola, IL | 1,040 | 124 | 736 | 860 |
| Monmouth, IL | 8,837 | 366 | 1,371 | 1,738 |
| East Galesburg, IL | 579 | 324 | 1,925 | 2,250 |
| Sherrard, IL | 628 | 338 | 2,009 | 2,347 |
| Rio, IL | 206 | 390 | 2,312 | 2,701 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Grantville, KS | 206 | 582 | 2,594 | 3,176 |
| Turney, MO | 206 | 563 | 2,364 | 2,926 |
| Woodland Hills, NE | 206 | 89 | 657 | 746 |
| Jakes Corner, AZ | 206 | 682 | 2,896 | 3,578 |
| Darbyville, OH | 206 | 366 | 1,930 | 2,296 |
| Rio, IL | 206 | 390 | 2,312 | 2,701 |