| Statistic | Reportedincidents | /100k people | Darien/100k people | Illinois/100k people | National/100k people |
| Total crime | 207 | n/a (estimate) | 958 | 2,004 | 2,119 |
| Murder | 0 | n/a | 0.0 | 5.8 | 5.0 |
| Rape | 2 | n/a | 9.3 | 46.9 | 37.5 |
| Robbery | 1 | n/a | 4.6 | 90.2 | 60.6 |
| Assault | 6 | n/a | 27.8 | 146.3 | 256.1 |
| Violent crime | 9 | n/a (estimate) | 42 | 289 | 359 |
| Burglary | 46 | n/a | 213.0 | 290.5 | 229.2 |
| Theft | 138 | n/a | 638.9 | 1,134.4 | 1,272.1 |
| Vehicle theft | 14 | n/a | 64.8 | 290.4 | 258.8 |
| Property crime | 198 | n/a (estimate) | 917 | 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 | Darien | Illinois | National |
| Law enforcement employees (officers & civilians) | 41 | 30,690 | 558,732 |
| Police officers & civilians /1000 residents | 1.8 | 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 |
| Wayne, IL | 2,477 | 0 | 89 | 89 |
| Stone Park, IL | 4,842 | 92 | 138 | 230 |
| Western Springs, IL | 13,247 | 8 | 273 | 280 |
| Homer Glen, IL | 24,521 | 16 | 277 | 293 |
| Indian Head Park, IL | 3,744 | 0 | 312 | 312 |
| Willow Springs, IL | 5,610 | 0 | 390 | 390 |
| Winfield, IL | 9,683 | 59 | 345 | 404 |
| Darien, IL | 21,843 | 42 | 917 | 958 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Geneva, IL | 21,843 | 62 | 522 | 584 |
| Linda, CA | 21,842 | 711 | 3,040 | 3,751 |
| Shelbyville, TN | 21,841 | 433 | 1,910 | 2,343 |
| Rose Hill, VA | 21,846 | 92 | 659 | 751 |
| Lexington, SC | 21,847 | 118 | 1,566 | 1,684 |
| Darien, IL | 21,843 | 42 | 917 | 958 |