Decatur, Illinois Trend of Total Crime Rate

Updated on September 18, 2025.

According to the FBI UCR data, in 2024, there were 2,390 total crimes in Decatur IL, and the total crime rate per 100K residents was 3,518.12. Compared to 2023, the total crime rate increased by 6%.

The chart below shows the total 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.

Data Source: FBI UCR.
Decatur, IL Total Crime Rate Per 100K
Decatur, IL Number and Rate of Total Crimes
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Year Number of Crimes Crime Rate Per 100K
2010 3616 4830.54
2011 3345 4381.08
2012 2830 3717.28
2013 2740 3644.10
2014 2604 3501.27
2015 2803 3813.66
2016 3065 4216.30
2017 2867 3973.50
2018 2431 3394.07
2019 2361 3338.99
2020 1335 1902.39
2022 2225 3234.53
2023 2263 3313.28
2024 2390 3518.12