At the top of your Community District Profile, locate the Projects and Resources icon:
Scroll down for the Selected Facilities and Program Sites, like this one for Bronx CB #1.
NYPD Precinct Map — note that police Precincts don’t match up perfectly with CDs.
NYC Crime Map - View crimes by precinct, and a heat map of major felonies. Also lets you compare precincts.
NYC Map - Search by address, community district or neighborhood for a wealth of community data, like firehouse, precinct and school locations.
NYPD Motor Vehicle Collision Data Report
NYPD CompStat 2.0 view charts on NYC crimes by date and trends over decades.
NYPD Borough and Precinct Crime Statistics - CompStat, most recent as well as historical crime stats. Can compare with citywide stats. Also has historical crime stats.
The New York State Division of Criminal Justice Services may be helpful with finding statistics too. Try calling their public information officer, for media inquiries.
Official NYC Crime Map.