Crystal Lake, Illinois Trend of Aggravated Assault Crime Rate

Updated on September 18, 2025.

According to the FBI UCR data, in 2024, there were 21 aggravated assault crimes in Crystal Lake IL, and the aggravated assault crime rate per 100K residents was 51.13. Compared to 2023, the aggravated assault crime rate increased by 23%.

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 Illinois cities.

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

Related Topics: Crystal Lake, IL FBI UCR 2024 Topic List.

Data Source: FBI UCR.

Crystal Lake, IL Aggravated Assault Crime Rate Per 100K

Crystal Lake, IL Number and Rate of Aggravated Assault Crimes

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Year	Number of Crimes	Crime Rate Per 100K
2010	47	111.54
2011	49	119.90
2012	45	110.34
2013	33	81.72
2014	41	101.75
2015	43	106.37
2016	32	79.26
2017	31	77.06
2018	22	54.53
2019	24	60.08
2020	18	45.31
2023	17	41.59
2024	21	51.13