FBI Uniform Crime Reports (fbi.gov)
The city of Baltimore had a population of 613,217 in 2017 and experienced changes in crime rates such as murder, rape, robbery, aggravated assault, property crime, burglary, larceny, motor vehicle theft, and arson. Baltimore, MD saw a 16% drop in violent crime, a 21% drop in murder, a 17% drop in robbery, and a 23% drop in motor vehicle theft in 2018.
Full FBI Reports
Reports and analysis by state here.