Overall, Colorado is not a violent state. The most dangerous city in the Centennial State, in terms of the number of violent crimes (886) compared to the number of residents (108,501), is Pueblo. Aggravated assault and robbery were the most often committed crimes, according to reports. The total of property crimes was 7,077. Proportionately, Denver is much safer with 3,983 crimes per a population of 665,353.