The table above illustrates an overview of the annual crime reported in Grafton, WI. These figures on reported criminal activity in Grafton, WI, based on a reported crime per 100,000 citizens, is shown in order to compare these rates across disparate categories. You will notice that the crimes collected here, for comparison purposes, have been separated between violent crimes and those involving or threatening property. According to the annual crime data, the crime rate in Grafton, WI is 43% lower than the average of the whole of the state of Wisconsin, and when compared with the national average, is 54% lower than. When looking at violent crimes, Grafton, WI has 91% lower than violent crime rate than Wisconsin average, while remaining 93% lower than the national average. In property crime, Grafton, WI is 35% lower than the average of Wisconsin and is 48% lower than the national average.