Mason City, Iowa Trend of Total Crime Rate

Updated on September 18, 2025.

According to the FBI UCR data, in 2024, there were 686 total crimes in Mason City IA, and the total crime rate per 100K residents was 2,561.04. Compared to 2023, the total crime rate decreased by 20%.

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 Iowa cities.

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

Related Topics: Mason City, IA FBI UCR 2024 Topic List.

Data Source: FBI UCR.

Mason City, IA Total Crime Rate Per 100K

Mason City, IA Number and Rate of Total Crimes

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Year	Number of Crimes	Crime Rate Per 100K
2010	1111	4063.05
2011	1349	4779.28
2012	1422	5069.16
2013	1167	4205.86
2014	972	3519.44
2015	947	3467.34
2016	1160	4260.01
2017	882	3227.58
2019	968	3588.38
2020	980	3655.22
2021	868	3269.30
2022	807	2985.35
2023	861	3218.21
2024	686	2561.04