What are the odds that you'll be safer in Plainfield, IL compared to other areas of Illinois, as well as the rest of America? In the included graphs, it's depicted that Plainfield, IL safer than 68% when compared to other Illinois cities, and 81% compared to all other cities across America. These statistics are derived from a closer look at each city's crime rate in Illinois, as well as the rest of the US. It is then determined which cities see less crime than Plainfield, IL. At this time, Plainfield, IL sees a above average rate of crime in comparison to other United States cities.