Home Crime in the U.S. 2012 Crime in the U.S. 2012 Tables 51TableDataDecPDF Table 51 Data Declaration

Table 51 Data Declaration

Download Printable Document

Arrest Trends, Metropolitan Counties, by Sex, 2011–2012

The FBI collects these data through the Uniform Crime Reporting Program.

General comments

  • This 2-year trend table provides the number of males and females arrested in metropolitan counties in 2011 and 2012 and the percent change when the data for these 2 years are compared. The table also furnishes a breakdown of these data by gender for juveniles (persons under age 18).
  • The Metropolitan Counties classification encompasses jurisdictions covered by noncity law enforcement agencies located within currently designated Metropolitan Statistical Areas. (See Area Definitions.)
  • These data represent the number of persons arrested; however, some persons may be arrested more than once during a year. Therefore, the statistics in this table could, in some cases, represent multiple arrests of the same person.


The data used in creating this table were from all metropolitan county law enforcement agencies submitting 12 months of arrest data for both 2011 and 2012.

Population estimation

The FBI calculated 2012 state growth rates using the U.S. Census Bureau’s 2011 and 2012 provisional state/national population estimates. The FBI then estimated population figures for city and county jurisdictions by applying the 2012 state growth rate to the updated 2011 U.S. Census Bureau data.

Population estimates for 2011 are based on the U.S. Census Bureau’s 2010 decennial counts and 2011 provisional state/national population estimates.