The Mar-Mac Police Department is overseen by Chief of Police Robert Millin. All officers are certified by the Iowa Law Enforcement Academy as State of Iowa Peace Officers.

23-1 Chief Robert Millin (email)
23-2 Officer J.T. Cunningham (email)
23-3 Officer Mason Kwilinski (email)
23-4 Officer Conrad Rosendahl
23-5 Officer Will Schlueter
23-6 Officer Sierra Fox