Crime Data

Minneapolis crime pattern since 2013

With the Minneapolis mayoral and city council elections only a few weeks away, crime is still a top issue. How will the mayoral candidates fair and will crime continue to remain a top issue?

Graph 1

As Graph 1 illustrates, crime is seasonal as it goes through its peaks during the summer months and valleys during the winter months. What is also interesting about this graphical representation, besides the fact that it’s dynamical, is that it shows how crime decreased each year from 2013 through 2015.

You can check for yourself by aligning a ruler with the peak crime months of 2013, 2014, and 2015. As you’ll notice, the ruler is tipping downward, i.e., a downward (negative) slop.

But 2016 illustrates an increase when compared to the previous months and years; and it appears 2017 will maintain that trend of increasing crime.

Thus, you can perform the same exercise with the ruler with the peak months of 2015, 2016, and 2017. You’ll notice an increasing slope with this set of months, i.e., increasing crime rates.

Of course, the increasing slope of crime doesn’t appear to be as pronounced as the decreasing slop of crime, but the decrease and increase are obvious nonetheless. Something to think about with city elections on the horizon.


Matt Johnson is a blogger/writer for The Systems Scientist and the Urban Dynamics blog. He has also contributed to the Iowa State Daily and Our Black News.

Matt has a Bachelor of Science in Systems Science, with focuses in applied mathematics and economic systems, from Iowa State University. He is also a professional member of the Society of Industrial and Applied Mathematics and the International Society for the Systems Sciences and a scholarly member of Omicron Delta Epsilon, which is an International Honors Society for Economics. 

You can connect with him directly in the comments section, and follow him on Facebook

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Photo Credit: Wikimedia Commons







Copyright ©2017 – The Systems Scientist


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