Diamond Bar, California Trend of Aggravated Assault Crime Rate

Updated on September 18, 2025.

According to the FBI UCR data, in 2024, there were 24 aggravated assault crimes in Diamond Bar CA, and the aggravated assault crime rate per 100K residents was 46.94. Compared to 2023, the aggravated assault crime rate decreased by 36%.

The chart below shows the aggravated assault crime rate and the table below shows the number of crimes and crime rate from 2010 to 2024.

You can see similar information for other California cities.

You can also see similar information for other types of crimes.

Data Source: FBI UCR.
Diamond Bar, CA Aggravated Assault Crime Rate Per 100K
Diamond Bar, CA Number and Rate of Aggravated Assault Crimes
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Year Number of Crimes Crime Rate Per 100K
2010 30 52.51
2011 26 46.27
2012 37 65.52
2013 34 60.05
2014 13 22.94
2015 25 43.79
2016 38 66.48
2017 27 47.37
2018 19 33.44
2019 42 74.52
2020 38 68.18
2022 54 102.44
2023 38 73.27
2024 24 46.94