This map displays the boundary of Police Grid area with a label identifying the number of the grid. Labeling only occurs to the 50,000 scale level.

A CSV file which is updated daily by 11am and includes crime incidents from November 1st, 2015 forward through 7 days prior to today's posting date. Homicides, rapes, robberies, aggravated assaults, burglaries, thefts, motor vehicle thefts, arsons, and drug offenses are included (based on the primary offense listed for each incident).

This study investigates rates of serious crime for selected public housing developments in Washington, DC, Phoenix, Arizona, and Los Angeles, California, for the years 1986 to 1989. Offense rates in housing developments were compared to rates in nearby areas of private housing as well as to city-wide rates. In addition, the extent of law enforcement activity in housing developments as represented by arrests was considered and compared to arrest levels in other areas. This process allowed both intra-city and inter-city comparisons to be made. Variables cover study site, origin of data, year of event, offense codes, and location of event. Los Angeles files also include police division.

The second annual In The Drivers Seat Road Rage Survey, commissioned by AutoVantage, a leading national auto club, found that the least courteous city in the country is Miami, followed by New York and Boston. Its the second consecutive year that Miami claimed the top spot. The other two cities with the worst road rage were Los Angeles and Washington, D.C. The most courteous city is Portland, Ore., followed closely by Pittsburgh, Seattle/Tacoma, St. Louis and Dallas/Ft. Worth. The In The Driver's Seat 2007 AutoVantage Road Rage Survey, released today, was conducted to determine the driving habits and attitudes of commuters across the U.S. and to learn more about consumer views on the topic of road rage. ""Road rage has unfortunately too often become a way of life, both on and off the track,"" said NASCAR racing TV personality, radio host, best-selling author and AutoVantage spokesperson Liz Allison. ""More and more, in cities across America, people are acting out their frustrations with dangerous results. It's bad for professional and everyday drivers alike. ""Our Road Rage survey shines the light on emerging driving trends, and there are some very interesting results."" The survey's best and worst cities are: Least Courteous Cities (Worst Road Rage): 2007 2006 1. Miami 1. Miami 2. New York 2. Phoenix 3. Boston 3. New York 4. Los Angeles 4. Los Angeles 5. Washington, D.C 5. Boston Most Courteous Cities (Least Road Rage): 2007 2006 1. Portland, Ore. 1. Minneapolis 2. Pittsburgh 2. Nashville 3. Seattle/Tacoma 3. St. Louis 4. St. Louis 4. Seattle 5. Dallas/Ft. Worth 5. Atlanta Other cities surveyed include Phoenix; Chicago; Sacramento, Calif.; Philadelphia; San Francisco; Houston; Atlanta; Detroit; Minneapolis/St. Paul; Baltimore; Tampa, Fla.; San Diego; Cincinnati; Cleveland and Denver.