Law Enforcement Agencies in Westville, MI MI › Montcalm County Agencies serving the city of Westville in MI. Agency Types in Westville County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Westville, MI Montcalm County Jail Montcalm County Montcalm County Sheriffs Office Montcalm County Stanton Police Department Montcalm County
