Percent of Offenses Cleared by Arrest or Exceptional Means
by Population Group, 2008
The FBI collects these data through the Uniform Crime Reporting (UCR) Program.
- This table provides the number of violent crimes and property crimes with a breakdown of the offenses known to law enforcement and the percentage of those offenses that were cleared by arrest or exceptional means.
- The number of agencies meeting the criteria for inclusion in this table and the 2008 estimated population for those agencies are included by city population groups, county population groups, and suburban areas.
- Not all agencies submit reports for arson to the FBI. As a result, the number of reports the FBI uses to compute the percent of offenses cleared for arson is less than the number it uses to compute the percent of offenses cleared for all other offenses.
- Suburban areas include law enforcement agencies in cities with less than 50,000 inhabitants and county law enforcement agencies that are within a Metropolitan Statistical Area.
- Suburban areas exclude all metropolitan agencies associated with a principal city. The agencies associated with suburban areas also appear in other groups within this table.
- The data used in creating this table were from all law enforcement agencies
submitting at least 6 months of complete offense reports for 2008.
- The FBI bases percent cleared statistics on aggregated offense and clearance
totals. The percentage of crimes cleared by arrest is obtained first by dividing the
number of offenses cleared by the number of offenses known and then
multiplying the resulting figure by 100.
The UCR Program uses the following population group designations:
||250,000 and more
||100,000 to 249,999
||50,000 to 99,999
||25,000 to 49,999
||10,000 to 24,999
||Less than 10,000
|VIII (Nonmetropolitan County)2
|IX (Metropolitan County)2
1Includes universities and colleges to which no population is attributed.
2Includes state police to which no population is attributed.
For the 2008 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 2007 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 2007 Census population estimate to derive the agency’s 2008 population estimate.
If you have questions about this table
Contact the FBI's Criminal Justice Information Services Division via e-mail at firstname.lastname@example.org or by telephone at (304) 625-4995.