The FBI collects these data through the Uniform Crime Reporting Program.
The data used in creating this table were from all law enforcement agencies submitting 12 months of arrest data for both 2006 and 2007.
For the 2007 population estimates used in this table, the FBI computed individual rates of growth from one year to the next for every city/town and county using 2000 decennial population counts and 2001 through 2006 population estimates from the U.S. Census Bureau. Each agency’s rates of growth were averaged; that average was then applied and added to its 2006 Census population estimate to derive the agency’s 2007 population estimate.
Population estimates for 2006 are based on the percent change in the state population from the U.S. Census Bureau’s 2005 revised estimates and 2006 provisional estimates.
Contact the FBI's Criminal Justice Information Services Division via e-mail at firstname.lastname@example.org or by telephone at (304) 625-4995.