An excellent site for locating FBI Uniform Crime Report data has been created at the University of Virginia Fisher Library (http://fisher.lib.virginia.edu/crime ). This site includes county as well as state level data from 1990-2001 and presents indicators including all arrests, adult arrests, and juvenile arrests. The number of arrests is given for such crimes as burglary; vandalism; drug use, sale, or possession; driving under the influence; weapons violations; assault; and violent crimes.
Crimes reported in county data are divided into two categories: Part I offenses (murder, rape, robbery, assault, burglary, larceny, auto theft, and arson) and Part II offenses (forgery, fraud, embezzlement, vandalism, weapons violations, sex offenses, drug and alcohol abuse violations, gambling, vagrancy, curfew violations, and runaways).
The statistics in section 6.13 of this County Profile come from this web site.
8. Complementary Resources