| Statistic | Reportedincidents | /100k people | Wilmington/100k people | Illinois/100k people | National/100k people |
| Total crime | 55 | n/a (estimate) | 992 | 2,004 | 2,119 |
| Murder | 0 | n/a | 0.0 | 5.8 | 5.0 |
| Rape | 5 | n/a | 90.2 | 46.9 | 37.5 |
| Robbery | 1 | n/a | 18.0 | 90.2 | 60.6 |
| Assault | 7 | n/a | 126.3 | 146.3 | 256.1 |
| Violent crime | 13 | n/a (estimate) | 235 | 289 | 359 |
| Burglary | 6 | n/a | 108.3 | 290.5 | 229.2 |
| Theft | 35 | n/a | 631.5 | 1,134.4 | 1,272.1 |
| Vehicle theft | 1 | n/a | 18.0 | 290.4 | 258.8 |
| Property crime | 42 | n/a (estimate) | 758 | 1,715 | 1,760 |

Crime is typically categorized into two main types: violent and property crimes. Violent crimes encompass offenses such as murder, rape, robbery, and assault, while property crimes include burglary, theft, and vehicle theft. Based on the most recent report, the Wilmington crime rate is lower than the national average by 53.2%. Specifically, there were 13 violent crimes in Wilmington, equivalent to 235 per 100,000 individuals, lower than the national average by 34.7%. Furthermore, Wilmington recorded 42 property crimes, amounting to 758 per 100,000 residents, which was lower than the average by 56.9%.
In the most recently reported crime year, Wilmington registered zero reported homicides. This statistic not only designates the area as an exemplar of security but also emanates a profound sense of safety within its community. A minimal incidence of severe violent crime not only fosters a strong sense of well-being among residents but also sets a commendable standard for other regions aiming to cultivate similarly safe surroundings.
What do the local residents think about crime in Wilmington? Well, based on a recent survey of 13 people (conducted by AreaVibes), 69% of Wilmington residents said that there was virtually no crime and that they felt safe walking at night. Another 31% of respondents said that there was too much crime in the area and they did not feel safe walking alone at night.
Is Wilmington a safe place to live? While the answer may not be straightforward due to variations in safety levels across the city, gaining an understanding of the overall crime rate can prove to be advantageous. In general, Wilmington has a crime rate that is lower than the national average by 53%. Breaking this down on a daily basis, it translates to 0.15 daily incidents, encompassing 0.04 violent crimes and 0.12 property crimes. Evaluating these statistics can aid in forming a more informed perspective on the safety of Wilmington as a potential place to call home.
Wilmington has a population density of 653 people per square mile, contrasting with the national average of 90.6 people per square mile. High population density cities are often large urban hubs teeming with diverse economic opportunities. Within these environments, income disparities can become pronounced, leading to higher poverty levels. This economic divide may contribute to an uptick in property crimes and, occasionally, violent crimes. In contrast, areas characterized by low population density typically exhibit lower Wilmington crime rates.
The educational level achieved in any given city can influence crime rates significantly. Greater educational achievement is frequently associated with decreased crime rates, as it offers individuals improved job prospects and alternatives to engaging in crime related activities. Conversely, lower educational attainment rates tend to coincide with elevated crime rates. In Wilmington, 86.3% of residents have successfully graduated from high school, in contrast to the national average where 83% have achieved high school graduation.
In Wilmington, the average rental rates are $1,264 per month, compared to the national average of $1,444. Rapid increases in rental costs can lead to neighborhood instability as residents are forced to move frequently in search of more affordable housing. This transience can weaken community bonds and hinder the establishment of social support networks, which can indirectly contribute to crime. While affordable rent and areas with higher income per capita, allow for long term renters and community bonds to the formed, therefore reducing crime rates on the long term.

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| Item | Wilmington | 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 |
| Mazon, IL | 1,253 | 0 | 0 | 0 |
| Diamond, IL | 2,845 | 0 | 37 | 37 |
| Rockdale, IL | 2,487 | 204 | 0 | 204 |
| Manhattan, IL | 8,415 | 37 | 192 | 229 |
| Godley, IL | 717 | 0 | 308 | 308 |
| Minooka, IL | 11,378 | 8 | 333 | 341 |
| Braidwood, IL | 6,545 | 65 | 389 | 454 |
| Wilmington, IL | 6,108 | 235 | 758 | 992 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Lewistown, MT | 6,107 | 644 | 1,208 | 1,852 |
| Selinsgrove, PA | 6,107 | 36 | 254 | 290 |
| South Hooksett, NH | 6,105 | 78 | 647 | 724 |
| High Springs, FL | 6,104 | 220 | 1,168 | 1,387 |
| Portland, IN | 6,104 | 326 | 1,437 | 1,764 |
| Wilmington, IL | 6,108 | 235 | 758 | 992 |