Crime Statistics as reported in the Uniform Crime Report for 2001-2006 by Police District

An interactive map of Philadelphia homicides in 2007 from the Philadelphia Inquirer

An interactive map of murders in the city of Philadelphia in 2006 from the Philadelphia Inquirer.

Crime statistics for the city of Philadelphia available at multiple levels of geography, including Census Tracts, zip codes, neighborhoods, block groups, and councilmanic districts. Crimes do not inlclude murder and rape.

Crime statistics from 1998-2003, organized by census tract, neighborhood, zip code, and City Council District.

This site is a non-profit, freely browsable database of crimes reported in Chicago.

It is not affiliated with the Chicago Police Department or with Google Maps. It is not an official source of crime information for the city of Chicago. Rather, it is an alternative view of public record that is available elsewhere.

Links from CICP for crime statistics internationally.

Difficulty of measuring and comparing international crime  data