Seneca, Illinois Trend of Violent Crime Rate

Updated on July 5, 2025.

According to the FBI UCR data, in 2020, there were 3 violent crimes in Seneca IL, and the violent crime rate per 100K residents was 133.93. Compared to 2018, the violent crime rate decreased by 77%.

The chart below shows the violent crime rate and the table below shows the number of crimes and crime rate from 2011 to 2020.

You can see similar information for other Illinois cities.

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

Related Topics: Seneca, IL FBI UCR 2020 Topic List.

Data Source: FBI UCR.

Seneca, IL Violent Crime Rate Per 100K

Seneca, IL Number and Rate of Violent Crimes

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Year	Number of Crimes	Crime Rate Per 100K
2011	13	546.68
2012	14	592.22
2013	21	901.29
2014	15	648.79
2017	7	308.78
2018	13	576.50
2020	3	133.93