Law Enforcement Agencies in Big Rapids, MI MI › Mecosta County Agencies serving the city of Big Rapids in MI. Agency Types in Big Rapids Campus Police 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Big Rapids, MI Big Rapids Public Safety Department Mecosta County Ferris State University Mecosta County Mecosta County Jail Mecosta County Mecosta County Sheriffs Department Mecosta County
