Columbia is generally a safe, quiet, low-crime city. However, in recent years, there has been a slight rise in crime due to the city's rapid growth. Violent crime is rare. Petty crime i.e., theft is the most-common crime in Columbia. Simple common sense should keep you out of trouble. Petty theft, including from automobiles, is a slight problem on the MU campus. The best advice is to not leave anything of value in plain sight in a parked vehicle.