Diamond Bar, CA crime scores by ZIP code

3 ZIP codes in Diamond Bar have a published score. The median is the 15.3th percentile; 91768 is highest at 24.17 and 91789 is lowest at 10.78. Higher percentile means more reported crime.

ZIP codes are assigned to the city or place holding most of their land area, per the US Census Bureau, so a ZIP that spans a boundary appears under one place only.