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Crime & Safety in Diamond Bar, CA

Detailed crime statistics, safety scores, and law enforcement data.

Diamond Bar has a violent crime rate of 128 per 100,000 residents, 66% below the national average of 380. This breaks down to aggravated assault at 74.5 per 100,000, robbery at 44.4, rape at 7.1. The murder rate is 1.8 per 100,000 (below the national rate of 6.3). Property crime stands at 1,611 per 100,000, 18% below the U.S. average. This includes larceny/theft at 1,018, burglary at 500, vehicle theft at 92 per 100,000 residents. The county recorded 238 fatal traffic crashes. The area has experienced 364 federally declared disasters. Overall, Diamond Bar receives a safety grade of F.

Crime Rates: Diamond Bar vs U.S. Average (per 100,000)

Violent Crime

Total Violent127.7/100K
66% below US avg
Murder1.8/100K
72% below US avg
Rape7.1/100K
Robbery44.4/100K
Assault74.5/100K

Property Crime

Total Property1,611.0/100K
18% below US avg
Burglary500.3/100K
Theft1,018.4/100K
Vehicle Theft92.3/100K
Arson3.6/100K

Traffic Safety

Fatal Crashes (County/yr)238
FEMA Disasters364

Safety Score

Safety GradeF
Safety Score1.0 / 5.0
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