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

Map of Philadelphia Police Districts

This is not an official site. However, it takes the data from the Philly Inquirer for the city in 1999, and for West Philadelphia from the Almanac and maps it in Google maps. A neat site, worth looking at.