The table above illustrates an overview of the annual crime reported in Black Diamond, WA. These figures on reported criminal activity in Black Diamond, WA, 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 Black Diamond, WA is 67% lower than the average of the whole of the state of Washington, and when compared with the national average, is 55% lower than. When looking at violent crimes, Black Diamond, WA has 78% lower than violent crime rate than Washington average, while remaining 82% lower than the national average. In property crime, Black Diamond, WA is 66% lower than the average of Washington and is 51% lower than the national average.