NeighborhoodScout.com provides crime rates by ZIP code. Crime rates are listed in relation to the surrounding neighborhoods, the city, state and the nation. As of February 2015, NeighborhoodScout.com provides crime rate data up to end of 2013.
Other metrics NeighborhoodScout.com provides are subsets of crime rate data: property crime rates and violent crime rates. The website also provides the odds on becoming a victim of crime in a neighborhood. There is a crime index feature that requires to a paid subscription to unlock.
NeighborhoodScout.com also provides statistics on gender and racial demographics, public schools and real estate values in a ZIP code.