Table 30 Data Declaration
Number and Rate of Arrests by Region, 2010
The FBI collects these data through the Uniform Crime Reporting (UCR) Program.
General comments
- This table provides the number of persons arrested and the arrest rate per 100,000 inhabitants for the four regions of the United States, and also for the Nation, in 2010.
- 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.
Methodology
- The data used in creating this table were from all law enforcement agencies submitting 12 months of arrest data for 2010.
- The FBI derived the arrest rates by first dividing the total number of arrests by the aggregated populations covered by contributing agencies and then multiplying the resulting figure by 100,000.
- The FBI publishes only data that conform to UCR data collection guidelines. The data collection methodology for arrests for forcible rape used by the state UCR Program administered by the Minnesota Department of Public Safety (with the exception of Minneapolis and St. Paul) does not comply with these guidelines. Therefore, arrests for forcible rape for Minnesota are not available for inclusion in this table. Instead, the FBI computed the number and the rate by estimating the forcible rape arrests for each population group for participating agencies in Minnesota. The figures were estimated using the national forcible rape numbers for each population group applied to the population by group for Minnesota agencies.
Regions and divisions
The U.S. Census Bureau has established the four regions of the United States along with their nine geographic divisions which are used by the UCR Program when compiling the Nation’s crime data. The following table lists the 50 states and the District of Columbia arranged according to the regions and divisions of the United States.
NORTHEASTERN STATES
New England
Connecticut
Maine
Massachusetts
New Hampshire
Rhode Island
Vermont
Middle Atlantic
New Jersey
New York
Pennsylvania
MIDWESTERN STATES
East North Central
Illinois
Indiana
Michigan
Ohio
Wisconsin
West North Central
Iowa
Kansas
Minnesota
Missouri
Nebraska
North Dakota
South Dakota
SOUTHERN STATES
South Atlantic
Delaware
District of Columbia
Florida
Georgia
Maryland
North Carolina
South Carolina
Virginia
West Virginia
East South Central
Alabama
Kentucky
Mississippi
Tennessee
West South Central
Arkansas
Louisiana
Oklahoma
Texas
WESTERN STATES
Mountain
Arizona
Colorado
Idaho
Montana
Nevada
New Mexico
Utah
Wyoming
Pacific
Alaska
California
Hawaii
Oregon
Washington
Population estimation
For the 2010 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 2009 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 2009 Census population estimate to derive the agency’s 2010 population estimate.