The Law and Courts building is located at 60296 M 62, Cassopolis, Michigan. It houses the following courts and departments:
The Cass County Building is located at 120 N. Broadway, Cassopolis, Michigan. The following offices are in the Cass County Building:
The Sheriff's Office is located at 321 M-62, Cassopolis, Michigan. The Sheriff oversees the jail complex, road patrol, E-911 central dispatch, community corrections and animal control.