Violent crime in the United States
Posted: Mon Sep 28, 2009 10:12 am
This is a periodic review of violent crime rates in the United States.
Overall violent crime rates have declined in every category, with occasional upticks in one or more categories, since the early 1990s. These declines continue regardless of changes in policy. Highly publicized measures like "three strikes and you're out" affect few criminals.
The main factor controlling the rate of violent crime is the number of young males in the population, as they perpetrate the majority of violent crimes. The state of the economy has a secondary effect, mostly increasing the number of robberies, burglaries, and thefts.
Here is a summary from the 2008 Uniform Crime Report, produced by the FBI:
http://www.fbi.gov/ucr/cius2008/data/table_01a.html" onclick="window.open(this.href);return false;
The shaded columns are percent changes in the violent crime rate per 100,000 population. The unshaded columns are percent changes in the total number of reported crimes. In some periods, the number of crimes may increase, but the rate decreases because the population is always increasing.
That said, some localities my have upticks in criminal activity for a variety of reasons. Many big cities currently have a lot of gang violence, for reasons that I have not been able to figure out.
This information rarely seems to be newsworthy. TV producers want to turn every local gang turf war or multiple murder by a lunatic into a crime wave.
- Jim
Overall violent crime rates have declined in every category, with occasional upticks in one or more categories, since the early 1990s. These declines continue regardless of changes in policy. Highly publicized measures like "three strikes and you're out" affect few criminals.
The main factor controlling the rate of violent crime is the number of young males in the population, as they perpetrate the majority of violent crimes. The state of the economy has a secondary effect, mostly increasing the number of robberies, burglaries, and thefts.
Here is a summary from the 2008 Uniform Crime Report, produced by the FBI:
http://www.fbi.gov/ucr/cius2008/data/table_01a.html" onclick="window.open(this.href);return false;
The shaded columns are percent changes in the violent crime rate per 100,000 population. The unshaded columns are percent changes in the total number of reported crimes. In some periods, the number of crimes may increase, but the rate decreases because the population is always increasing.
That said, some localities my have upticks in criminal activity for a variety of reasons. Many big cities currently have a lot of gang violence, for reasons that I have not been able to figure out.
This information rarely seems to be newsworthy. TV producers want to turn every local gang turf war or multiple murder by a lunatic into a crime wave.
- Jim